Home / 30,266,051.60-45,399,077.40-24,951,641.60

Finding the Fourth Proportional to 30,266,051.60, 45,399,077.40 and 24,951,641.60

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Solution

The fourth proportional to 30,266,051.60, 45,399,077.40 and 24,951,641.60 is: 37,427,462.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,266,051.60 : 45,399,077.40 = 24,951,641.60 : x
  2. Step 2: Convert to fraction form
    30,266,051.60/45,399,077.40 = 24,951,641.60/x
  3. Step 3: Cross multiply
    30,266,051.60x = 45,399,077.40 × 24,951,641.60
  4. Step 4: Simplify right side
    30,266,051.60x = 1,132,781,508,255,459.75
  5. Step 5: Solve for x
    x = 1,132,781,508,255,459.75/30,266,051.60
  6. Step 6: Final answer
    x = 37,427,462.40

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Similar ratio
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1.5x scale

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.