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Finding the Fourth Proportional to 29,592,001.30, 44,388,001.95 and 8,316,865.30

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Solution

The fourth proportional to 29,592,001.30, 44,388,001.95 and 8,316,865.30 is: 12,475,297.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,592,001.30 : 44,388,001.95 = 8,316,865.30 : x
  2. Step 2: Convert to fraction form
    29,592,001.30/44,388,001.95 = 8,316,865.30/x
  3. Step 3: Cross multiply
    29,592,001.30x = 44,388,001.95 × 8,316,865.30
  4. Step 4: Simplify right side
    29,592,001.30x = 369,169,033,154,287.38
  5. Step 5: Solve for x
    x = 369,169,033,154,287.38/29,592,001.30
  6. Step 6: Final answer
    x = 12,475,297.95

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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.