Home / 22,656,005.40-33,995,817.90-9,877,801.80

Finding the Fourth Proportional to 22,656,005.40, 33,995,817.90 and 9,877,801.80

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Solution

The fourth proportional to 22,656,005.40, 33,995,817.90 and 9,877,801.80 is: 14,821,851.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656,005.40 : 33,995,817.90 = 9,877,801.80 : x
  2. Step 2: Convert to fraction form
    22,656,005.40/33,995,817.90 = 9,877,801.80/x
  3. Step 3: Cross multiply
    22,656,005.40x = 33,995,817.90 × 9,877,801.80
  4. Step 4: Simplify right side
    22,656,005.40x = 335,803,951,245,092.25
  5. Step 5: Solve for x
    x = 335,803,951,245,092.25/22,656,005.40
  6. Step 6: Final answer
    x = 14,821,851.66

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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.