Home / 25,071,132.04-37,615,110.84-9,718,922.40

Finding the Fourth Proportional to 25,071,132.04, 37,615,110.84 and 9,718,922.40

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Solution

The fourth proportional to 25,071,132.04, 37,615,110.84 and 9,718,922.40 is: 14,581,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,132.04 : 37,615,110.84 = 9,718,922.40 : x
  2. Step 2: Convert to fraction form
    25,071,132.04/37,615,110.84 = 9,718,922.40/x
  3. Step 3: Cross multiply
    25,071,132.04x = 37,615,110.84 × 9,718,922.40
  4. Step 4: Simplify right side
    25,071,132.04x = 365,578,343,321,358.88
  5. Step 5: Solve for x
    x = 365,578,343,321,358.88/25,071,132.04
  6. Step 6: Final answer
    x = 14,581,644.85

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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.