Home / 114,068,228.60-157,414,197.14-61,857,250.22

Finding the Fourth Proportional to 114,068,228.60, 157,414,197.14 and 61,857,250.22

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Solution

The fourth proportional to 114,068,228.60, 157,414,197.14 and 61,857,250.22 is: 85,363,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,068,228.60 : 157,414,197.14 = 61,857,250.22 : x
  2. Step 2: Convert to fraction form
    114,068,228.60/157,414,197.14 = 61,857,250.22/x
  3. Step 3: Cross multiply
    114,068,228.60x = 157,414,197.14 × 61,857,250.22
  4. Step 4: Simplify right side
    114,068,228.60x = 9,737,209,380,669,388
  5. Step 5: Solve for x
    x = 9,737,209,380,669,388/114,068,228.60
  6. Step 6: Final answer
    x = 85,363,027.90

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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.