Home / 1,032,457,657.74-1,424,773,628.60-562,562,839.95

Finding the Fourth Proportional to 1,032,457,657.74, 1,424,773,628.60 and 562,562,839.95

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Solution

The fourth proportional to 1,032,457,657.74, 1,424,773,628.60 and 562,562,839.95 is: 776,326,944.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,457,657.74 : 1,424,773,628.60 = 562,562,839.95 : x
  2. Step 2: Convert to fraction form
    1,032,457,657.74/1,424,773,628.60 = 562,562,839.95/x
  3. Step 3: Cross multiply
    1,032,457,657.74x = 1,424,773,628.60 × 562,562,839.95
  4. Step 4: Simplify right side
    1,032,457,657.74x = 801,524,698,788,269,824
  5. Step 5: Solve for x
    x = 801,524,698,788,269,824/1,032,457,657.74
  6. Step 6: Final answer
    x = 776,326,944.53

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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.