Home / 22,610,777.20-33,763,011.38-17,947,444.62

Finding the Fourth Proportional to 22,610,777.20, 33,763,011.38 and 17,947,444.62

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Solution

The fourth proportional to 22,610,777.20, 33,763,011.38 and 17,947,444.62 is: 26,799,599.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,610,777.20 : 33,763,011.38 = 17,947,444.62 : x
  2. Step 2: Convert to fraction form
    22,610,777.20/33,763,011.38 = 17,947,444.62/x
  3. Step 3: Cross multiply
    22,610,777.20x = 33,763,011.38 × 17,947,444.62
  4. Step 4: Simplify right side
    22,610,777.20x = 605,959,776,946,979.88
  5. Step 5: Solve for x
    x = 605,959,776,946,979.88/22,610,777.20
  6. Step 6: Final answer
    x = 26,799,599.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.