Home / 1,032,449,214.39-1,424,780,120.19-562,550,535.63

Finding the Fourth Proportional to 1,032,449,214.39, 1,424,780,120.19 and 562,550,535.63

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Solution

The fourth proportional to 1,032,449,214.39, 1,424,780,120.19 and 562,550,535.63 is: 776,319,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,449,214.39 : 1,424,780,120.19 = 562,550,535.63 : x
  2. Step 2: Convert to fraction form
    1,032,449,214.39/1,424,780,120.19 = 562,550,535.63/x
  3. Step 3: Cross multiply
    1,032,449,214.39x = 1,424,780,120.19 × 562,550,535.63
  4. Step 4: Simplify right side
    1,032,449,214.39x = 801,510,819,767,860,352
  5. Step 5: Solve for x
    x = 801,510,819,767,860,352/1,032,449,214.39
  6. Step 6: Final answer
    x = 776,319,850.50

Related Problems

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Half scale
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Double scale
Find fourth proportional to 1,032,449,215.39, 1,424,780,121.57 and 562,550,536.63
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.