Home / 37,611,863.80-56,436,458.10-14,893,502.20

Finding the Fourth Proportional to 37,611,863.80, 56,436,458.10 and 14,893,502.20

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Solution

The fourth proportional to 37,611,863.80, 56,436,458.10 and 14,893,502.20 is: 22,347,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,611,863.80 : 56,436,458.10 = 14,893,502.20 : x
  2. Step 2: Convert to fraction form
    37,611,863.80/56,436,458.10 = 14,893,502.20/x
  3. Step 3: Cross multiply
    37,611,863.80x = 56,436,458.10 × 14,893,502.20
  4. Step 4: Simplify right side
    37,611,863.80x = 840,536,512,872,557.75
  5. Step 5: Solve for x
    x = 840,536,512,872,557.75/37,611,863.80
  6. Step 6: Final answer
    x = 22,347,643.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.