Home / 37,435,262.40-56,152,893.60-25,342,027.20

Finding the Fourth Proportional to 37,435,262.40, 56,152,893.60 and 25,342,027.20

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Solution

The fourth proportional to 37,435,262.40, 56,152,893.60 and 25,342,027.20 is: 38,013,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,435,262.40 : 56,152,893.60 = 25,342,027.20 : x
  2. Step 2: Convert to fraction form
    37,435,262.40/56,152,893.60 = 25,342,027.20/x
  3. Step 3: Cross multiply
    37,435,262.40x = 56,152,893.60 × 25,342,027.20
  4. Step 4: Simplify right side
    37,435,262.40x = 1,423,028,156,969,906
  5. Step 5: Solve for x
    x = 1,423,028,156,969,906/37,435,262.40
  6. Step 6: Final answer
    x = 38,013,040.80

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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.