Home / 24,010,760.80-35,991,646.80-11,861,538.40

Finding the Fourth Proportional to 24,010,760.80, 35,991,646.80 and 11,861,538.40

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Solution

The fourth proportional to 24,010,760.80, 35,991,646.80 and 11,861,538.40 is: 17,780,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,010,760.80 : 35,991,646.80 = 11,861,538.40 : x
  2. Step 2: Convert to fraction form
    24,010,760.80/35,991,646.80 = 11,861,538.40/x
  3. Step 3: Cross multiply
    24,010,760.80x = 35,991,646.80 × 11,861,538.40
  4. Step 4: Simplify right side
    24,010,760.80x = 426,916,300,597,437.12
  5. Step 5: Solve for x
    x = 426,916,300,597,437.12/24,010,760.80
  6. Step 6: Final answer
    x = 17,780,207.14

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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.