Home / 36,091,646.12-54,136,569.54-10,532,876.96

Finding the Fourth Proportional to 36,091,646.12, 54,136,569.54 and 10,532,876.96

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Solution

The fourth proportional to 36,091,646.12, 54,136,569.54 and 10,532,876.96 is: 15,799,052.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,091,646.12 : 54,136,569.54 = 10,532,876.96 : x
  2. Step 2: Convert to fraction form
    36,091,646.12/54,136,569.54 = 10,532,876.96/x
  3. Step 3: Cross multiply
    36,091,646.12x = 54,136,569.54 × 10,532,876.96
  4. Step 4: Simplify right side
    36,091,646.12x = 570,213,826,001,303.88
  5. Step 5: Solve for x
    x = 570,213,826,001,303.88/36,091,646.12
  6. Step 6: Final answer
    x = 15,799,052.89

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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.