Home / 17,796,720.12-24,559,667.14-10,454,862.70

Finding the Fourth Proportional to 17,796,720.12, 24,559,667.14 and 10,454,862.70

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Solution

The fourth proportional to 17,796,720.12, 24,559,667.14 and 10,454,862.70 is: 14,427,824.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,720.12 : 24,559,667.14 = 10,454,862.70 : x
  2. Step 2: Convert to fraction form
    17,796,720.12/24,559,667.14 = 10,454,862.70/x
  3. Step 3: Cross multiply
    17,796,720.12x = 24,559,667.14 × 10,454,862.70
  4. Step 4: Simplify right side
    17,796,720.12x = 256,767,947,906,401.66
  5. Step 5: Solve for x
    x = 256,767,947,906,401.66/17,796,720.12
  6. Step 6: Final answer
    x = 14,427,824.13

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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.