Home / 22,968,001.20-34,452,001.80-19,776,730.80

Finding the Fourth Proportional to 22,968,001.20, 34,452,001.80 and 19,776,730.80

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Solution

The fourth proportional to 22,968,001.20, 34,452,001.80 and 19,776,730.80 is: 29,665,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,968,001.20 : 34,452,001.80 = 19,776,730.80 : x
  2. Step 2: Convert to fraction form
    22,968,001.20/34,452,001.80 = 19,776,730.80/x
  3. Step 3: Cross multiply
    22,968,001.20x = 34,452,001.80 × 19,776,730.80
  4. Step 4: Simplify right side
    22,968,001.20x = 681,347,965,119,715.38
  5. Step 5: Solve for x
    x = 681,347,965,119,715.38/22,968,001.20
  6. Step 6: Final answer
    x = 29,665,096.20

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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.