Home / 29,856,116.40-44,789,704.20-9,662,017.20

Finding the Fourth Proportional to 29,856,116.40, 44,789,704.20 and 9,662,017.20

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Solution

The fourth proportional to 29,856,116.40, 44,789,704.20 and 9,662,017.20 is: 14,494,815.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,856,116.40 : 44,789,704.20 = 9,662,017.20 : x
  2. Step 2: Convert to fraction form
    29,856,116.40/44,789,704.20 = 9,662,017.20/x
  3. Step 3: Cross multiply
    29,856,116.40x = 44,789,704.20 × 9,662,017.20
  4. Step 4: Simplify right side
    29,856,116.40x = 432,758,892,363,312.25
  5. Step 5: Solve for x
    x = 432,758,892,363,312.25/29,856,116.40
  6. Step 6: Final answer
    x = 14,494,815.29

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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.