Home / 114,384,209.45-157,851,265.79-62,173,367.96

Finding the Fourth Proportional to 114,384,209.45, 157,851,265.79 and 62,173,367.96

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Solution

The fourth proportional to 114,384,209.45, 157,851,265.79 and 62,173,367.96 is: 85,799,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,384,209.45 : 157,851,265.79 = 62,173,367.96 : x
  2. Step 2: Convert to fraction form
    114,384,209.45/157,851,265.79 = 62,173,367.96/x
  3. Step 3: Cross multiply
    114,384,209.45x = 157,851,265.79 × 62,173,367.96
  4. Step 4: Simplify right side
    114,384,209.45x = 9,814,144,830,279,606
  5. Step 5: Solve for x
    x = 9,814,144,830,279,606/114,384,209.45
  6. Step 6: Final answer
    x = 85,799,822.18

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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.