Home / 60,216,867.88-83,080,969.86-34,107,237.16

Finding the Fourth Proportional to 60,216,867.88, 83,080,969.86 and 34,107,237.16

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Solution

The fourth proportional to 60,216,867.88, 83,080,969.86 and 34,107,237.16 is: 47,057,617.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,216,867.88 : 83,080,969.86 = 34,107,237.16 : x
  2. Step 2: Convert to fraction form
    60,216,867.88/83,080,969.86 = 34,107,237.16/x
  3. Step 3: Cross multiply
    60,216,867.88x = 83,080,969.86 × 34,107,237.16
  4. Step 4: Simplify right side
    60,216,867.88x = 2,833,662,342,497,831.50
  5. Step 5: Solve for x
    x = 2,833,662,342,497,831.50/60,216,867.88
  6. Step 6: Final answer
    x = 47,057,617.61

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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.