Home / 22,660,068.60-34,000,148.52-11,874,805.20

Finding the Fourth Proportional to 22,660,068.60, 34,000,148.52 and 11,874,805.20

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Solution

The fourth proportional to 22,660,068.60, 34,000,148.52 and 11,874,805.20 is: 17,817,472.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660,068.60 : 34,000,148.52 = 11,874,805.20 : x
  2. Step 2: Convert to fraction form
    22,660,068.60/34,000,148.52 = 11,874,805.20/x
  3. Step 3: Cross multiply
    22,660,068.60x = 34,000,148.52 × 11,874,805.20
  4. Step 4: Simplify right side
    22,660,068.60x = 403,745,140,446,068.31
  5. Step 5: Solve for x
    x = 403,745,140,446,068.31/22,660,068.60
  6. Step 6: Final answer
    x = 17,817,472.12

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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.