Home / 43,062,048.78-59,424,302.79-24,479,218.86

Finding the Fourth Proportional to 43,062,048.78, 59,424,302.79 and 24,479,218.86

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Solution

The fourth proportional to 43,062,048.78, 59,424,302.79 and 24,479,218.86 is: 33,780,569.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,062,048.78 : 59,424,302.79 = 24,479,218.86 : x
  2. Step 2: Convert to fraction form
    43,062,048.78/59,424,302.79 = 24,479,218.86/x
  3. Step 3: Cross multiply
    43,062,048.78x = 59,424,302.79 × 24,479,218.86
  4. Step 4: Simplify right side
    43,062,048.78x = 1,454,660,513,599,318.50
  5. Step 5: Solve for x
    x = 1,454,660,513,599,318.50/43,062,048.78
  6. Step 6: Final answer
    x = 33,780,569.08

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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.