Home / 40,496,528.31-60,747,486.05-14,232,187.54

Finding the Fourth Proportional to 40,496,528.31, 60,747,486.05 and 14,232,187.54

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Solution

The fourth proportional to 40,496,528.31, 60,747,486.05 and 14,232,187.54 is: 21,349,227.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,496,528.31 : 60,747,486.05 = 14,232,187.54 : x
  2. Step 2: Convert to fraction form
    40,496,528.31/60,747,486.05 = 14,232,187.54/x
  3. Step 3: Cross multiply
    40,496,528.31x = 60,747,486.05 × 14,232,187.54
  4. Step 4: Simplify right side
    40,496,528.31x = 864,569,614,047,133.75
  5. Step 5: Solve for x
    x = 864,569,614,047,133.75/40,496,528.31
  6. Step 6: Final answer
    x = 21,349,227.95

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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.