Home / 29,663,999.20-44,495,998.80-11,710,770.40

Finding the Fourth Proportional to 29,663,999.20, 44,495,998.80 and 11,710,770.40

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Solution

The fourth proportional to 29,663,999.20, 44,495,998.80 and 11,710,770.40 is: 17,566,155.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,663,999.20 : 44,495,998.80 = 11,710,770.40 : x
  2. Step 2: Convert to fraction form
    29,663,999.20/44,495,998.80 = 11,710,770.40/x
  3. Step 3: Cross multiply
    29,663,999.20x = 44,495,998.80 × 11,710,770.40
  4. Step 4: Simplify right side
    29,663,999.20x = 521,082,425,665,475.50
  5. Step 5: Solve for x
    x = 521,082,425,665,475.50/29,663,999.20
  6. Step 6: Final answer
    x = 17,566,155.60

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Similar ratio
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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.