Home / 167,216,425.07-250,856,938.87-63,577,572.26

Finding the Fourth Proportional to 167,216,425.07, 250,856,938.87 and 63,577,572.26

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Solution

The fourth proportional to 167,216,425.07, 250,856,938.87 and 63,577,572.26 is: 95,378,639.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,216,425.07 : 250,856,938.87 = 63,577,572.26 : x
  2. Step 2: Convert to fraction form
    167,216,425.07/250,856,938.87 = 63,577,572.26/x
  3. Step 3: Cross multiply
    167,216,425.07x = 250,856,938.87 × 63,577,572.26
  4. Step 4: Simplify right side
    167,216,425.07x = 15,948,875,157,929,828
  5. Step 5: Solve for x
    x = 15,948,875,157,929,828/167,216,425.07
  6. Step 6: Final answer
    x = 95,378,639.70

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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.