Home / 22,468,354.92-33,706,031.58-7,318,762.92

Finding the Fourth Proportional to 22,468,354.92, 33,706,031.58 and 7,318,762.92

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Solution

The fourth proportional to 22,468,354.92, 33,706,031.58 and 7,318,762.92 is: 10,979,284.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,468,354.92 : 33,706,031.58 = 7,318,762.92 : x
  2. Step 2: Convert to fraction form
    22,468,354.92/33,706,031.58 = 7,318,762.92/x
  3. Step 3: Cross multiply
    22,468,354.92x = 33,706,031.58 × 7,318,762.92
  4. Step 4: Simplify right side
    22,468,354.92x = 246,686,454,108,053
  5. Step 5: Solve for x
    x = 246,686,454,108,053/22,468,354.92
  6. Step 6: Final answer
    x = 10,979,284.20

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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.