Home / 26,456,625.15-36,508,908.72-14,696,655.75

Finding the Fourth Proportional to 26,456,625.15, 36,508,908.72 and 14,696,655.75

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Solution

The fourth proportional to 26,456,625.15, 36,508,908.72 and 14,696,655.75 is: 20,280,699.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,456,625.15 : 36,508,908.72 = 14,696,655.75 : x
  2. Step 2: Convert to fraction form
    26,456,625.15/36,508,908.72 = 14,696,655.75/x
  3. Step 3: Cross multiply
    26,456,625.15x = 36,508,908.72 × 14,696,655.75
  4. Step 4: Simplify right side
    26,456,625.15x = 536,558,863,266,013.12
  5. Step 5: Solve for x
    x = 536,558,863,266,013.12/26,456,625.15
  6. Step 6: Final answer
    x = 20,280,699.46

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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.