Home / 114,625,162.86-158,182,050.87-62,414,073.60

Finding the Fourth Proportional to 114,625,162.86, 158,182,050.87 and 62,414,073.60

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Solution

The fourth proportional to 114,625,162.86, 158,182,050.87 and 62,414,073.60 is: 86,131,054.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,625,162.86 : 158,182,050.87 = 62,414,073.60 : x
  2. Step 2: Convert to fraction form
    114,625,162.86/158,182,050.87 = 62,414,073.60/x
  3. Step 3: Cross multiply
    114,625,162.86x = 158,182,050.87 × 62,414,073.60
  4. Step 4: Simplify right side
    114,625,162.86x = 9,872,786,165,199,124
  5. Step 5: Solve for x
    x = 9,872,786,165,199,124/114,625,162.86
  6. Step 6: Final answer
    x = 86,131,054.64

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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.