Home / 151,570,712.80-227,356,069.20-94,175,084.80

Finding the Fourth Proportional to 151,570,712.80, 227,356,069.20 and 94,175,084.80

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Solution

The fourth proportional to 151,570,712.80, 227,356,069.20 and 94,175,084.80 is: 141,262,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,570,712.80 : 227,356,069.20 = 94,175,084.80 : x
  2. Step 2: Convert to fraction form
    151,570,712.80/227,356,069.20 = 94,175,084.80/x
  3. Step 3: Cross multiply
    151,570,712.80x = 227,356,069.20 × 94,175,084.80
  4. Step 4: Simplify right side
    151,570,712.80x = 21,411,277,096,704,668
  5. Step 5: Solve for x
    x = 21,411,277,096,704,668/151,570,712.80
  6. Step 6: Final answer
    x = 141,262,627.20

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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.