Home / 56,169,114.40-84,253,671.60-23,815,511.20

Finding the Fourth Proportional to 56,169,114.40, 84,253,671.60 and 23,815,511.20

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Solution

The fourth proportional to 56,169,114.40, 84,253,671.60 and 23,815,511.20 is: 35,723,266.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,169,114.40 : 84,253,671.60 = 23,815,511.20 : x
  2. Step 2: Convert to fraction form
    56,169,114.40/84,253,671.60 = 23,815,511.20/x
  3. Step 3: Cross multiply
    56,169,114.40x = 84,253,671.60 × 23,815,511.20
  4. Step 4: Simplify right side
    56,169,114.40x = 2,006,544,259,630,921.75
  5. Step 5: Solve for x
    x = 2,006,544,259,630,921.75/56,169,114.40
  6. Step 6: Final answer
    x = 35,723,266.80

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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.