Home / 37,434,630.60-56,151,945.90-13,177,301.40

Finding the Fourth Proportional to 37,434,630.60, 56,151,945.90 and 13,177,301.40

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Solution

The fourth proportional to 37,434,630.60, 56,151,945.90 and 13,177,301.40 is: 19,765,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,434,630.60 : 56,151,945.90 = 13,177,301.40 : x
  2. Step 2: Convert to fraction form
    37,434,630.60/56,151,945.90 = 13,177,301.40/x
  3. Step 3: Cross multiply
    37,434,630.60x = 56,151,945.90 × 13,177,301.40
  4. Step 4: Simplify right side
    37,434,630.60x = 739,931,115,320,794.25
  5. Step 5: Solve for x
    x = 739,931,115,320,794.25/37,434,630.60
  6. Step 6: Final answer
    x = 19,765,952.10

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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.