Home / 39,585,618.58-59,359,793.82-15,335,900.14

Finding the Fourth Proportional to 39,585,618.58, 59,359,793.82 and 15,335,900.14

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Solution

The fourth proportional to 39,585,618.58, 59,359,793.82 and 15,335,900.14 is: 22,996,631.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,585,618.58 : 59,359,793.82 = 15,335,900.14 : x
  2. Step 2: Convert to fraction form
    39,585,618.58/59,359,793.82 = 15,335,900.14/x
  3. Step 3: Cross multiply
    39,585,618.58x = 59,359,793.82 × 15,335,900.14
  4. Step 4: Simplify right side
    39,585,618.58x = 910,335,870,354,509.12
  5. Step 5: Solve for x
    x = 910,335,870,354,509.12/39,585,618.58
  6. Step 6: Final answer
    x = 22,996,631.18

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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.