Home / 14,904,055.10-22,356,082.65-9,164,492.30

Finding the Fourth Proportional to 14,904,055.10, 22,356,082.65 and 9,164,492.30

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Solution

The fourth proportional to 14,904,055.10, 22,356,082.65 and 9,164,492.30 is: 13,746,738.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,055.10 : 22,356,082.65 = 9,164,492.30 : x
  2. Step 2: Convert to fraction form
    14,904,055.10/22,356,082.65 = 9,164,492.30/x
  3. Step 3: Cross multiply
    14,904,055.10x = 22,356,082.65 × 9,164,492.30
  4. Step 4: Simplify right side
    14,904,055.10x = 204,882,147,304,088.59
  5. Step 5: Solve for x
    x = 204,882,147,304,088.59/14,904,055.10
  6. Step 6: Final answer
    x = 13,746,738.45

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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.