Home / 22,904,653.68-34,356,083.85-7,758,585.18

Finding the Fourth Proportional to 22,904,653.68, 34,356,083.85 and 7,758,585.18

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Solution

The fourth proportional to 22,904,653.68, 34,356,083.85 and 7,758,585.18 is: 11,637,574.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904,653.68 : 34,356,083.85 = 7,758,585.18 : x
  2. Step 2: Convert to fraction form
    22,904,653.68/34,356,083.85 = 7,758,585.18/x
  3. Step 3: Cross multiply
    22,904,653.68x = 34,356,083.85 × 7,758,585.18
  4. Step 4: Simplify right side
    22,904,653.68x = 266,554,603,001,447.34
  5. Step 5: Solve for x
    x = 266,554,603,001,447.34/22,904,653.68
  6. Step 6: Final answer
    x = 11,637,574.04

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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.