Home / 29,925,535.95-41,297,257.35-16,694,712.90

Finding the Fourth Proportional to 29,925,535.95, 41,297,257.35 and 16,694,712.90

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Solution

The fourth proportional to 29,925,535.95, 41,297,257.35 and 16,694,712.90 is: 23,038,713.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,535.95 : 41,297,257.35 = 16,694,712.90 : x
  2. Step 2: Convert to fraction form
    29,925,535.95/41,297,257.35 = 16,694,712.90/x
  3. Step 3: Cross multiply
    29,925,535.95x = 41,297,257.35 × 16,694,712.90
  4. Step 4: Simplify right side
    29,925,535.95x = 689,445,855,015,664.88
  5. Step 5: Solve for x
    x = 689,445,855,015,664.88/29,925,535.95
  6. Step 6: Final answer
    x = 23,038,713.70

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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.