Home / 237,533,863,763.20-356,300,795,644.80-88,442,980,470.40

Finding the Fourth Proportional to 237,533,863,763.20, 356,300,795,644.80 and 88,442,980,470.40

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Solution

The fourth proportional to 237,533,863,763.20, 356,300,795,644.80 and 88,442,980,470.40 is: 132,664,470,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,533,863,763.20 : 356,300,795,644.80 = 88,442,980,470.40 : x
  2. Step 2: Convert to fraction form
    237,533,863,763.20/356,300,795,644.80 = 88,442,980,470.40/x
  3. Step 3: Cross multiply
    237,533,863,763.20x = 356,300,795,644.80 × 88,442,980,470.40
  4. Step 4: Simplify right side
    237,533,863,763.20x = 31,512,304,310,801,024,417,792
  5. Step 5: Solve for x
    x = 31,512,304,310,801,024,417,792/237,533,863,763.20
  6. Step 6: Final answer
    x = 132,664,470,705.60

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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.