Home / 11,671,924.97-16,071,600.15-10,577,073.47

Finding the Fourth Proportional to 11,671,924.97, 16,071,600.15 and 10,577,073.47

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Solution

The fourth proportional to 11,671,924.97, 16,071,600.15 and 10,577,073.47 is: 14,564,049.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,671,924.97 : 16,071,600.15 = 10,577,073.47 : x
  2. Step 2: Convert to fraction form
    11,671,924.97/16,071,600.15 = 10,577,073.47/x
  3. Step 3: Cross multiply
    11,671,924.97x = 16,071,600.15 × 10,577,073.47
  4. Step 4: Simplify right side
    11,671,924.97x = 169,990,495,622,101.03
  5. Step 5: Solve for x
    x = 169,990,495,622,101.03/11,671,924.97
  6. Step 6: Final answer
    x = 14,564,049.72

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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.