Home / 9,841,542.40-14,755,898.40-8,833,772.80

Finding the Fourth Proportional to 9,841,542.40, 14,755,898.40 and 8,833,772.80

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Solution

The fourth proportional to 9,841,542.40, 14,755,898.40 and 8,833,772.80 is: 13,244,900.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,542.40 : 14,755,898.40 = 8,833,772.80 : x
  2. Step 2: Convert to fraction form
    9,841,542.40/14,755,898.40 = 8,833,772.80/x
  3. Step 3: Cross multiply
    9,841,542.40x = 14,755,898.40 × 8,833,772.80
  4. Step 4: Simplify right side
    9,841,542.40x = 130,350,253,925,483.53
  5. Step 5: Solve for x
    x = 130,350,253,925,483.53/9,841,542.40
  6. Step 6: Final answer
    x = 13,244,900.91

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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.