Home / 43,776,000.10-65,664,000.15-29,443,276.90

Finding the Fourth Proportional to 43,776,000.10, 65,664,000.15 and 29,443,276.90

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Solution

The fourth proportional to 43,776,000.10, 65,664,000.15 and 29,443,276.90 is: 44,164,915.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,776,000.10 : 65,664,000.15 = 29,443,276.90 : x
  2. Step 2: Convert to fraction form
    43,776,000.10/65,664,000.15 = 29,443,276.90/x
  3. Step 3: Cross multiply
    43,776,000.10x = 65,664,000.15 × 29,443,276.90
  4. Step 4: Simplify right side
    43,776,000.10x = 1,933,363,338,778,091.50
  5. Step 5: Solve for x
    x = 1,933,363,338,778,091.50/43,776,000.10
  6. Step 6: Final answer
    x = 44,164,915.35

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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.