Home / 173,380,262.77-239,275,512.17-96,117,926.77

Finding the Fourth Proportional to 173,380,262.77, 239,275,512.17 and 96,117,926.77

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Solution

The fourth proportional to 173,380,262.77, 239,275,512.17 and 96,117,926.77 is: 132,648,698.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,380,262.77 : 239,275,512.17 = 96,117,926.77 : x
  2. Step 2: Convert to fraction form
    173,380,262.77/239,275,512.17 = 96,117,926.77/x
  3. Step 3: Cross multiply
    173,380,262.77x = 239,275,512.17 × 96,117,926.77
  4. Step 4: Simplify right side
    173,380,262.77x = 22,998,666,156,610,300
  5. Step 5: Solve for x
    x = 22,998,666,156,610,300/173,380,262.77
  6. Step 6: Final answer
    x = 132,648,698.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.