Home / 160,992,053.30-241,488,079.95-149,654,645.30

Finding the Fourth Proportional to 160,992,053.30, 241,488,079.95 and 149,654,645.30

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Solution

The fourth proportional to 160,992,053.30, 241,488,079.95 and 149,654,645.30 is: 224,481,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,992,053.30 : 241,488,079.95 = 149,654,645.30 : x
  2. Step 2: Convert to fraction form
    160,992,053.30/241,488,079.95 = 149,654,645.30/x
  3. Step 3: Cross multiply
    160,992,053.30x = 241,488,079.95 × 149,654,645.30
  4. Step 4: Simplify right side
    160,992,053.30x = 36,139,812,949,095,296
  5. Step 5: Solve for x
    x = 36,139,812,949,095,296/160,992,053.30
  6. Step 6: Final answer
    x = 224,481,967.95

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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.