Home / 29,144,385.90-43,744,572.45-14,783,669.10

Finding the Fourth Proportional to 29,144,385.90, 43,744,572.45 and 14,783,669.10

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Solution

The fourth proportional to 29,144,385.90, 43,744,572.45 and 14,783,669.10 is: 22,189,703.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,144,385.90 : 43,744,572.45 = 14,783,669.10 : x
  2. Step 2: Convert to fraction form
    29,144,385.90/43,744,572.45 = 14,783,669.10/x
  3. Step 3: Cross multiply
    29,144,385.90x = 43,744,572.45 × 14,783,669.10
  4. Step 4: Simplify right side
    29,144,385.90x = 646,705,284,021,776.38
  5. Step 5: Solve for x
    x = 646,705,284,021,776.38/29,144,385.90
  6. Step 6: Final answer
    x = 22,189,703.58

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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.