Home / 149,288,340,416.16-224,091,867,426.97-64,340,057,219.97

Finding the Fourth Proportional to 149,288,340,416.16, 224,091,867,426.97 and 64,340,057,219.97

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Solution

The fourth proportional to 149,288,340,416.16, 224,091,867,426.97 and 64,340,057,219.97 is: 96,578,765,177.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,288,340,416.16 : 224,091,867,426.97 = 64,340,057,219.97 : x
  2. Step 2: Convert to fraction form
    149,288,340,416.16/224,091,867,426.97 = 64,340,057,219.97/x
  3. Step 3: Cross multiply
    149,288,340,416.16x = 224,091,867,426.97 × 64,340,057,219.97
  4. Step 4: Simplify right side
    149,288,340,416.16x = 14,418,083,572,781,181,566,976
  5. Step 5: Solve for x
    x = 14,418,083,572,781,181,566,976/149,288,340,416.16
  6. Step 6: Final answer
    x = 96,578,765,177.43

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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.