Home / 22,001,160.40-33,013,550.40-9,222,956.80

Finding the Fourth Proportional to 22,001,160.40, 33,013,550.40 and 9,222,956.80

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Solution

The fourth proportional to 22,001,160.40, 33,013,550.40 and 9,222,956.80 is: 13,839,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,001,160.40 : 33,013,550.40 = 9,222,956.80 : x
  2. Step 2: Convert to fraction form
    22,001,160.40/33,013,550.40 = 9,222,956.80/x
  3. Step 3: Cross multiply
    22,001,160.40x = 33,013,550.40 × 9,222,956.80
  4. Step 4: Simplify right side
    22,001,160.40x = 304,482,549,153,822.75
  5. Step 5: Solve for x
    x = 304,482,549,153,822.75/22,001,160.40
  6. Step 6: Final answer
    x = 13,839,385.91

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1.5x scale

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.