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Finding the Fourth Proportional to 29,778,045.90, 44,667,068.85 and 9,583,287.90

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Solution

The fourth proportional to 29,778,045.90, 44,667,068.85 and 9,583,287.90 is: 14,374,931.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,045.90 : 44,667,068.85 = 9,583,287.90 : x
  2. Step 2: Convert to fraction form
    29,778,045.90/44,667,068.85 = 9,583,287.90/x
  3. Step 3: Cross multiply
    29,778,045.90x = 44,667,068.85 × 9,583,287.90
  4. Step 4: Simplify right side
    29,778,045.90x = 428,057,380,438,671.94
  5. Step 5: Solve for x
    x = 428,057,380,438,671.94/29,778,045.90
  6. Step 6: Final answer
    x = 14,374,931.85

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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.