Home / 23,919,000.96-32,996,741.04-15,655,425.24

Finding the Fourth Proportional to 23,919,000.96, 32,996,741.04 and 15,655,425.24

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Solution

The fourth proportional to 23,919,000.96, 32,996,741.04 and 15,655,425.24 is: 21,596,972.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,919,000.96 : 32,996,741.04 = 15,655,425.24 : x
  2. Step 2: Convert to fraction form
    23,919,000.96/32,996,741.04 = 15,655,425.24/x
  3. Step 3: Cross multiply
    23,919,000.96x = 32,996,741.04 × 15,655,425.24
  4. Step 4: Simplify right side
    23,919,000.96x = 516,578,012,515,359.81
  5. Step 5: Solve for x
    x = 516,578,012,515,359.81/23,919,000.96
  6. Step 6: Final answer
    x = 21,596,972.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.