Home / 22,009,062.10-33,013,593.15-13,946,905.30

Finding the Fourth Proportional to 22,009,062.10, 33,013,593.15 and 13,946,905.30

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Solution

The fourth proportional to 22,009,062.10, 33,013,593.15 and 13,946,905.30 is: 20,920,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,009,062.10 : 33,013,593.15 = 13,946,905.30 : x
  2. Step 2: Convert to fraction form
    22,009,062.10/33,013,593.15 = 13,946,905.30/x
  3. Step 3: Cross multiply
    22,009,062.10x = 33,013,593.15 × 13,946,905.30
  4. Step 4: Simplify right side
    22,009,062.10x = 460,437,457,275,778.69
  5. Step 5: Solve for x
    x = 460,437,457,275,778.69/22,009,062.10
  6. Step 6: Final answer
    x = 20,920,357.95

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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.