Home / 64,452,177.59-88,945,140.03-35,084,354.27

Finding the Fourth Proportional to 64,452,177.59, 88,945,140.03 and 35,084,354.27

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Solution

The fourth proportional to 64,452,177.59, 88,945,140.03 and 35,084,354.27 is: 48,417,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,452,177.59 : 88,945,140.03 = 35,084,354.27 : x
  2. Step 2: Convert to fraction form
    64,452,177.59/88,945,140.03 = 35,084,354.27/x
  3. Step 3: Cross multiply
    64,452,177.59x = 88,945,140.03 × 35,084,354.27
  4. Step 4: Simplify right side
    64,452,177.59x = 3,120,582,803,407,279
  5. Step 5: Solve for x
    x = 3,120,582,803,407,279/64,452,177.59
  6. Step 6: Final answer
    x = 48,417,026.70

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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.