Home / 26,603,422.52-36,712,706.69-14,380,279.52

Finding the Fourth Proportional to 26,603,422.52, 36,712,706.69 and 14,380,279.52

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Solution

The fourth proportional to 26,603,422.52, 36,712,706.69 and 14,380,279.52 is: 19,844,776.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603,422.52 : 36,712,706.69 = 14,380,279.52 : x
  2. Step 2: Convert to fraction form
    26,603,422.52/36,712,706.69 = 14,380,279.52/x
  3. Step 3: Cross multiply
    26,603,422.52x = 36,712,706.69 × 14,380,279.52
  4. Step 4: Simplify right side
    26,603,422.52x = 527,938,983,990,361.19
  5. Step 5: Solve for x
    x = 527,938,983,990,361.19/26,603,422.52
  6. Step 6: Final answer
    x = 19,844,776.88

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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.