Home / 37,430,811.60-56,146,217.40-9,063,963.60

Finding the Fourth Proportional to 37,430,811.60, 56,146,217.40 and 9,063,963.60

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Solution

The fourth proportional to 37,430,811.60, 56,146,217.40 and 9,063,963.60 is: 13,595,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,430,811.60 : 56,146,217.40 = 9,063,963.60 : x
  2. Step 2: Convert to fraction form
    37,430,811.60/56,146,217.40 = 9,063,963.60/x
  3. Step 3: Cross multiply
    37,430,811.60x = 56,146,217.40 × 9,063,963.60
  4. Step 4: Simplify right side
    37,430,811.60x = 508,907,270,791,286.62
  5. Step 5: Solve for x
    x = 508,907,270,791,286.62/37,430,811.60
  6. Step 6: Final answer
    x = 13,595,945.40

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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.