Home / 39,428,929.20-59,054,920.20-32,351,041.20

Finding the Fourth Proportional to 39,428,929.20, 59,054,920.20 and 32,351,041.20

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Solution

The fourth proportional to 39,428,929.20, 59,054,920.20 and 32,351,041.20 is: 48,453,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,428,929.20 : 59,054,920.20 = 32,351,041.20 : x
  2. Step 2: Convert to fraction form
    39,428,929.20/59,054,920.20 = 32,351,041.20/x
  3. Step 3: Cross multiply
    39,428,929.20x = 59,054,920.20 × 32,351,041.20
  4. Step 4: Simplify right side
    39,428,929.20x = 1,910,488,156,452,912.25
  5. Step 5: Solve for x
    x = 1,910,488,156,452,912.25/39,428,929.20
  6. Step 6: Final answer
    x = 48,453,970.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.