Home / 26,780,158.95-36,956,643.17-14,557,015.95

Finding the Fourth Proportional to 26,780,158.95, 36,956,643.17 and 14,557,015.95

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Solution

The fourth proportional to 26,780,158.95, 36,956,643.17 and 14,557,015.95 is: 20,088,694.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,780,158.95 : 36,956,643.17 = 14,557,015.95 : x
  2. Step 2: Convert to fraction form
    26,780,158.95/36,956,643.17 = 14,557,015.95/x
  3. Step 3: Cross multiply
    26,780,158.95x = 36,956,643.17 × 14,557,015.95
  4. Step 4: Simplify right side
    26,780,158.95x = 537,978,444,011,363.44
  5. Step 5: Solve for x
    x = 537,978,444,011,363.44/26,780,158.95
  6. Step 6: Final answer
    x = 20,088,694.96

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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.