Home / 160,746,004.80-241,119,007.20-147,141,115.20

Finding the Fourth Proportional to 160,746,004.80, 241,119,007.20 and 147,141,115.20

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Solution

The fourth proportional to 160,746,004.80, 241,119,007.20 and 147,141,115.20 is: 220,711,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,746,004.80 : 241,119,007.20 = 147,141,115.20 : x
  2. Step 2: Convert to fraction form
    160,746,004.80/241,119,007.20 = 147,141,115.20/x
  3. Step 3: Cross multiply
    160,746,004.80x = 241,119,007.20 × 147,141,115.20
  4. Step 4: Simplify right side
    160,746,004.80x = 35,478,519,615,324,824
  5. Step 5: Solve for x
    x = 35,478,519,615,324,824/160,746,004.80
  6. Step 6: Final answer
    x = 220,711,672.80

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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.