Home / 14,602,232.95-20,157,286.39-9,098,327.14

Finding the Fourth Proportional to 14,602,232.95, 20,157,286.39 and 9,098,327.14

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Solution

The fourth proportional to 14,602,232.95, 20,157,286.39 and 9,098,327.14 is: 12,559,557.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,232.95 : 20,157,286.39 = 9,098,327.14 : x
  2. Step 2: Convert to fraction form
    14,602,232.95/20,157,286.39 = 9,098,327.14/x
  3. Step 3: Cross multiply
    14,602,232.95x = 20,157,286.39 × 9,098,327.14
  4. Step 4: Simplify right side
    14,602,232.95x = 183,397,585,830,889.66
  5. Step 5: Solve for x
    x = 183,397,585,830,889.66/14,602,232.95
  6. Step 6: Final answer
    x = 12,559,557.60

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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.