Home / 45,191,677.44-67,730,780.53-24,441,289.01

Finding the Fourth Proportional to 45,191,677.44, 67,730,780.53 and 24,441,289.01

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Solution

The fourth proportional to 45,191,677.44, 67,730,780.53 and 24,441,289.01 is: 36,631,248.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,677.44 : 67,730,780.53 = 24,441,289.01 : x
  2. Step 2: Convert to fraction form
    45,191,677.44/67,730,780.53 = 24,441,289.01/x
  3. Step 3: Cross multiply
    45,191,677.44x = 67,730,780.53 × 24,441,289.01
  4. Step 4: Simplify right side
    45,191,677.44x = 1,655,427,581,615,017
  5. Step 5: Solve for x
    x = 1,655,427,581,615,017/45,191,677.44
  6. Step 6: Final answer
    x = 36,631,248.83

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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.