Home / 36,761,577.60-55,142,366.40-9,835,233.60

Finding the Fourth Proportional to 36,761,577.60, 55,142,366.40 and 9,835,233.60

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Solution

The fourth proportional to 36,761,577.60, 55,142,366.40 and 9,835,233.60 is: 14,752,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,761,577.60 : 55,142,366.40 = 9,835,233.60 : x
  2. Step 2: Convert to fraction form
    36,761,577.60/55,142,366.40 = 9,835,233.60/x
  3. Step 3: Cross multiply
    36,761,577.60x = 55,142,366.40 × 9,835,233.60
  4. Step 4: Simplify right side
    36,761,577.60x = 542,338,054,800,791
  5. Step 5: Solve for x
    x = 542,338,054,800,791/36,761,577.60
  6. Step 6: Final answer
    x = 14,752,850.40

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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.