Home / 35,482,116.30-53,223,174.45-15,287,358.30

Finding the Fourth Proportional to 35,482,116.30, 53,223,174.45 and 15,287,358.30

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Solution

The fourth proportional to 35,482,116.30, 53,223,174.45 and 15,287,358.30 is: 22,931,037.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,116.30 : 53,223,174.45 = 15,287,358.30 : x
  2. Step 2: Convert to fraction form
    35,482,116.30/53,223,174.45 = 15,287,358.30/x
  3. Step 3: Cross multiply
    35,482,116.30x = 53,223,174.45 × 15,287,358.30
  4. Step 4: Simplify right side
    35,482,116.30x = 813,641,737,680,555.50
  5. Step 5: Solve for x
    x = 813,641,737,680,555.50/35,482,116.30
  6. Step 6: Final answer
    x = 22,931,037.45

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Double scale
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Similar ratio
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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.