Home / 173,864,001.90-260,796,002.85-160,725,672.30

Finding the Fourth Proportional to 173,864,001.90, 260,796,002.85 and 160,725,672.30

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Solution

The fourth proportional to 173,864,001.90, 260,796,002.85 and 160,725,672.30 is: 241,088,508.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,864,001.90 : 260,796,002.85 = 160,725,672.30 : x
  2. Step 2: Convert to fraction form
    173,864,001.90/260,796,002.85 = 160,725,672.30/x
  3. Step 3: Cross multiply
    173,864,001.90x = 260,796,002.85 × 160,725,672.30
  4. Step 4: Simplify right side
    173,864,001.90x = 41,916,612,891,218,968
  5. Step 5: Solve for x
    x = 41,916,612,891,218,968/173,864,001.90
  6. Step 6: Final answer
    x = 241,088,508.45

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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.