Home / 22,838,508.23-31,514,225.99-13,049,586.14

Finding the Fourth Proportional to 22,838,508.23, 31,514,225.99 and 13,049,586.14

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Solution

The fourth proportional to 22,838,508.23, 31,514,225.99 and 13,049,586.14 is: 18,006,763.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,838,508.23 : 31,514,225.99 = 13,049,586.14 : x
  2. Step 2: Convert to fraction form
    22,838,508.23/31,514,225.99 = 13,049,586.14/x
  3. Step 3: Cross multiply
    22,838,508.23x = 31,514,225.99 × 13,049,586.14
  4. Step 4: Simplify right side
    22,838,508.23x = 411,247,606,469,112.69
  5. Step 5: Solve for x
    x = 411,247,606,469,112.69/22,838,508.23
  6. Step 6: Final answer
    x = 18,006,763.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.