Home / 160,403,721.60-241,119,308.70-149,030,884.20

Finding the Fourth Proportional to 160,403,721.60, 241,119,308.70 and 149,030,884.20

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Solution

The fourth proportional to 160,403,721.60, 241,119,308.70 and 149,030,884.20 is: 224,023,628.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,403,721.60 : 241,119,308.70 = 149,030,884.20 : x
  2. Step 2: Convert to fraction form
    160,403,721.60/241,119,308.70 = 149,030,884.20/x
  3. Step 3: Cross multiply
    160,403,721.60x = 241,119,308.70 × 149,030,884.20
  4. Step 4: Simplify right side
    160,403,721.60x = 35,934,223,773,253,748
  5. Step 5: Solve for x
    x = 35,934,223,773,253,748/160,403,721.60
  6. Step 6: Final answer
    x = 224,023,628.72

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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.