Home / 24,107,387.92-33,248,946-15,855,921.16

Finding the Fourth Proportional to 24,107,387.92, 33,248,946 and 15,855,921.16

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Solution

The fourth proportional to 24,107,387.92, 33,248,946 and 15,855,921.16 is: 21,868,510.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,107,387.92 : 33,248,946 = 15,855,921.16 : x
  2. Step 2: Convert to fraction form
    24,107,387.92/33,248,946 = 15,855,921.16/x
  3. Step 3: Cross multiply
    24,107,387.92x = 33,248,946 × 15,855,921.16
  4. Step 4: Simplify right side
    24,107,387.92x = 527,192,666,429,097.38
  5. Step 5: Solve for x
    x = 527,192,666,429,097.38/24,107,387.92
  6. Step 6: Final answer
    x = 21,868,510.52

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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.