Home / 16,261,272.46-24,422,236.90-14,316,690.47

Finding the Fourth Proportional to 16,261,272.46, 24,422,236.90 and 14,316,690.47

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Solution

The fourth proportional to 16,261,272.46, 24,422,236.90 and 14,316,690.47 is: 21,501,737.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261,272.46 : 24,422,236.90 = 14,316,690.47 : x
  2. Step 2: Convert to fraction form
    16,261,272.46/24,422,236.90 = 14,316,690.47/x
  3. Step 3: Cross multiply
    16,261,272.46x = 24,422,236.90 × 14,316,690.47
  4. Step 4: Simplify right side
    16,261,272.46x = 349,645,606,282,312.31
  5. Step 5: Solve for x
    x = 349,645,606,282,312.31/16,261,272.46
  6. Step 6: Final answer
    x = 21,501,737.16

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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.