Home / 36,223,677.60-54,335,516.40-36,011,101.20

Finding the Fourth Proportional to 36,223,677.60, 54,335,516.40 and 36,011,101.20

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Solution

The fourth proportional to 36,223,677.60, 54,335,516.40 and 36,011,101.20 is: 54,016,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,223,677.60 : 54,335,516.40 = 36,011,101.20 : x
  2. Step 2: Convert to fraction form
    36,223,677.60/54,335,516.40 = 36,011,101.20/x
  3. Step 3: Cross multiply
    36,223,677.60x = 54,335,516.40 × 36,011,101.20
  4. Step 4: Simplify right side
    36,223,677.60x = 1,956,681,779,834,659.75
  5. Step 5: Solve for x
    x = 1,956,681,779,834,659.75/36,223,677.60
  6. Step 6: Final answer
    x = 54,016,651.80

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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.