Home / 30,266,041.60-45,399,062.40-24,951,631.60

Finding the Fourth Proportional to 30,266,041.60, 45,399,062.40 and 24,951,631.60

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Solution

The fourth proportional to 30,266,041.60, 45,399,062.40 and 24,951,631.60 is: 37,427,447.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,266,041.60 : 45,399,062.40 = 24,951,631.60 : x
  2. Step 2: Convert to fraction form
    30,266,041.60/45,399,062.40 = 24,951,631.60/x
  3. Step 3: Cross multiply
    30,266,041.60x = 45,399,062.40 × 24,951,631.60
  4. Step 4: Simplify right side
    30,266,041.60x = 1,132,780,679,990,211.75
  5. Step 5: Solve for x
    x = 1,132,780,679,990,211.75/30,266,041.60
  6. Step 6: Final answer
    x = 37,427,447.40

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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.