Home / 22,874,419.31-34,312,732.47-7,521,369.08

Finding the Fourth Proportional to 22,874,419.31, 34,312,732.47 and 7,521,369.08

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Solution

The fourth proportional to 22,874,419.31, 34,312,732.47 and 7,521,369.08 is: 11,282,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,419.31 : 34,312,732.47 = 7,521,369.08 : x
  2. Step 2: Convert to fraction form
    22,874,419.31/34,312,732.47 = 7,521,369.08/x
  3. Step 3: Cross multiply
    22,874,419.31x = 34,312,732.47 × 7,521,369.08
  4. Step 4: Simplify right side
    22,874,419.31x = 258,078,724,878,606.38
  5. Step 5: Solve for x
    x = 258,078,724,878,606.38/22,874,419.31
  6. Step 6: Final answer
    x = 11,282,416.46

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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.