Home / 167,216,418.48-250,856,928.93-63,577,565.40

Finding the Fourth Proportional to 167,216,418.48, 250,856,928.93 and 63,577,565.40

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Solution

The fourth proportional to 167,216,418.48, 250,856,928.93 and 63,577,565.40 is: 95,378,629.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,216,418.48 : 250,856,928.93 = 63,577,565.40 : x
  2. Step 2: Convert to fraction form
    167,216,418.48/250,856,928.93 = 63,577,565.40/x
  3. Step 3: Cross multiply
    167,216,418.48x = 250,856,928.93 × 63,577,565.40
  4. Step 4: Simplify right side
    167,216,418.48x = 15,948,872,805,090,228
  5. Step 5: Solve for x
    x = 15,948,872,805,090,228/167,216,418.48
  6. Step 6: Final answer
    x = 95,378,629.38

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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.