Home / 149,350,850.80-224,026,276.20-64,416,194.80

Finding the Fourth Proportional to 149,350,850.80, 224,026,276.20 and 64,416,194.80

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Solution

The fourth proportional to 149,350,850.80, 224,026,276.20 and 64,416,194.80 is: 96,624,292.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,350,850.80 : 224,026,276.20 = 64,416,194.80 : x
  2. Step 2: Convert to fraction form
    149,350,850.80/224,026,276.20 = 64,416,194.80/x
  3. Step 3: Cross multiply
    149,350,850.80x = 224,026,276.20 × 64,416,194.80
  4. Step 4: Simplify right side
    149,350,850.80x = 14,430,920,248,017,802
  5. Step 5: Solve for x
    x = 14,430,920,248,017,802/149,350,850.80
  6. Step 6: Final answer
    x = 96,624,292.20

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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.