Home / 24,681,172.49-34,061,088.68-13,667,922.20

Finding the Fourth Proportional to 24,681,172.49, 34,061,088.68 and 13,667,922.20

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Solution

The fourth proportional to 24,681,172.49, 34,061,088.68 and 13,667,922.20 is: 18,862,325.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,681,172.49 : 34,061,088.68 = 13,667,922.20 : x
  2. Step 2: Convert to fraction form
    24,681,172.49/34,061,088.68 = 13,667,922.20/x
  3. Step 3: Cross multiply
    24,681,172.49x = 34,061,088.68 × 13,667,922.20
  4. Step 4: Simplify right side
    24,681,172.49x = 465,544,309,886,895.62
  5. Step 5: Solve for x
    x = 465,544,309,886,895.62/24,681,172.49
  6. Step 6: Final answer
    x = 18,862,325.53

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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.