Home / 26,363,907.92-36,381,185.16-14,760,385.76

Finding the Fourth Proportional to 26,363,907.92, 36,381,185.16 and 14,760,385.76

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Solution

The fourth proportional to 26,363,907.92, 36,381,185.16 and 14,760,385.76 is: 20,368,768.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,363,907.92 : 36,381,185.16 = 14,760,385.76 : x
  2. Step 2: Convert to fraction form
    26,363,907.92/36,381,185.16 = 14,760,385.76/x
  3. Step 3: Cross multiply
    26,363,907.92x = 36,381,185.16 × 14,760,385.76
  4. Step 4: Simplify right side
    26,363,907.92x = 537,000,327,367,587.25
  5. Step 5: Solve for x
    x = 537,000,327,367,587.25/26,363,907.92
  6. Step 6: Final answer
    x = 20,368,768.13

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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.