Home / 83,313,217.64-114,963,487.62-46,142,524.16

Finding the Fourth Proportional to 83,313,217.64, 114,963,487.62 and 46,142,524.16

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Solution

The fourth proportional to 83,313,217.64, 114,963,487.62 and 46,142,524.16 is: 63,671,835.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,313,217.64 : 114,963,487.62 = 46,142,524.16 : x
  2. Step 2: Convert to fraction form
    83,313,217.64/114,963,487.62 = 46,142,524.16/x
  3. Step 3: Cross multiply
    83,313,217.64x = 114,963,487.62 × 46,142,524.16
  4. Step 4: Simplify right side
    83,313,217.64x = 5,304,705,505,023,711
  5. Step 5: Solve for x
    x = 5,304,705,505,023,711/83,313,217.64
  6. Step 6: Final answer
    x = 63,671,835.70

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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.