Home / 22,610,776.20-33,763,009.88-17,947,443.62

Finding the Fourth Proportional to 22,610,776.20, 33,763,009.88 and 17,947,443.62

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Solution

The fourth proportional to 22,610,776.20, 33,763,009.88 and 17,947,443.62 is: 26,799,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,610,776.20 : 33,763,009.88 = 17,947,443.62 : x
  2. Step 2: Convert to fraction form
    22,610,776.20/33,763,009.88 = 17,947,443.62/x
  3. Step 3: Cross multiply
    22,610,776.20x = 33,763,009.88 × 17,947,443.62
  4. Step 4: Simplify right side
    22,610,776.20x = 605,959,716,154,691.38
  5. Step 5: Solve for x
    x = 605,959,716,154,691.38/22,610,776.20
  6. Step 6: Final answer
    x = 26,799,598.16

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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.