Home / 29,376,004.40-44,064,006.60-9,187,434.80

Finding the Fourth Proportional to 29,376,004.40, 44,064,006.60 and 9,187,434.80

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Solution

The fourth proportional to 29,376,004.40, 44,064,006.60 and 9,187,434.80 is: 13,781,152.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,004.40 : 44,064,006.60 = 9,187,434.80 : x
  2. Step 2: Convert to fraction form
    29,376,004.40/44,064,006.60 = 9,187,434.80/x
  3. Step 3: Cross multiply
    29,376,004.40x = 44,064,006.60 × 9,187,434.80
  4. Step 4: Simplify right side
    29,376,004.40x = 404,835,187,664,269.75
  5. Step 5: Solve for x
    x = 404,835,187,664,269.75/29,376,004.40
  6. Step 6: Final answer
    x = 13,781,152.20

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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.