Home / 22,896,005.10-34,344,007.65-13,826,078.70

Finding the Fourth Proportional to 22,896,005.10, 34,344,007.65 and 13,826,078.70

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Solution

The fourth proportional to 22,896,005.10, 34,344,007.65 and 13,826,078.70 is: 20,739,118.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,896,005.10 : 34,344,007.65 = 13,826,078.70 : x
  2. Step 2: Convert to fraction form
    22,896,005.10/34,344,007.65 = 13,826,078.70/x
  3. Step 3: Cross multiply
    22,896,005.10x = 34,344,007.65 × 13,826,078.70
  4. Step 4: Simplify right side
    22,896,005.10x = 474,842,952,642,302
  5. Step 5: Solve for x
    x = 474,842,952,642,302/22,896,005.10
  6. Step 6: Final answer
    x = 20,739,118.05

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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.