Home / 48,073,838.04-72,182,796.81-41,616,829.86

Finding the Fourth Proportional to 48,073,838.04, 72,182,796.81 and 41,616,829.86

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Solution

The fourth proportional to 48,073,838.04, 72,182,796.81 and 41,616,829.86 is: 62,487,608.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,073,838.04 : 72,182,796.81 = 41,616,829.86 : x
  2. Step 2: Convert to fraction form
    48,073,838.04/72,182,796.81 = 41,616,829.86/x
  3. Step 3: Cross multiply
    48,073,838.04x = 72,182,796.81 × 41,616,829.86
  4. Step 4: Simplify right side
    48,073,838.04x = 3,004,019,173,660,721
  5. Step 5: Solve for x
    x = 3,004,019,173,660,721/48,073,838.04
  6. Step 6: Final answer
    x = 62,487,608.56

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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.