Home / 29,613,290,930.74-44,112,152,315.88-28,009,338,219.82

Finding the Fourth Proportional to 29,613,290,930.74, 44,112,152,315.88 and 28,009,338,219.82

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Solution

The fourth proportional to 29,613,290,930.74, 44,112,152,315.88 and 28,009,338,219.82 is: 41,722,893,842.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613,290,930.74 : 44,112,152,315.88 = 28,009,338,219.82 : x
  2. Step 2: Convert to fraction form
    29,613,290,930.74/44,112,152,315.88 = 28,009,338,219.82/x
  3. Step 3: Cross multiply
    29,613,290,930.74x = 44,112,152,315.88 × 28,009,338,219.82
  4. Step 4: Simplify right side
    29,613,290,930.74x = 1,235,552,193,819,478,327,296
  5. Step 5: Solve for x
    x = 1,235,552,193,819,478,327,296/29,613,290,930.74
  6. Step 6: Final answer
    x = 41,722,893,842.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.