Home / 237,533,863,769.20-356,300,795,653.80-88,442,980,476.40

Finding the Fourth Proportional to 237,533,863,769.20, 356,300,795,653.80 and 88,442,980,476.40

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Solution

The fourth proportional to 237,533,863,769.20, 356,300,795,653.80 and 88,442,980,476.40 is: 132,664,470,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,533,863,769.20 : 356,300,795,653.80 = 88,442,980,476.40 : x
  2. Step 2: Convert to fraction form
    237,533,863,769.20/356,300,795,653.80 = 88,442,980,476.40/x
  3. Step 3: Cross multiply
    237,533,863,769.20x = 356,300,795,653.80 × 88,442,980,476.40
  4. Step 4: Simplify right side
    237,533,863,769.20x = 31,512,304,313,734,814,236,672
  5. Step 5: Solve for x
    x = 31,512,304,313,734,814,236,672/237,533,863,769.20
  6. Step 6: Final answer
    x = 132,664,470,714.60

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1.5x scale

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.