Home / 149,288,340,261.65-224,091,867,195.20-64,340,057,065.33

Finding the Fourth Proportional to 149,288,340,261.65, 224,091,867,195.20 and 64,340,057,065.33

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Solution

The fourth proportional to 149,288,340,261.65, 224,091,867,195.20 and 64,340,057,065.33 is: 96,578,764,945.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,288,340,261.65 : 224,091,867,195.20 = 64,340,057,065.33 : x
  2. Step 2: Convert to fraction form
    149,288,340,261.65/224,091,867,195.20 = 64,340,057,065.33/x
  3. Step 3: Cross multiply
    149,288,340,261.65x = 224,091,867,195.20 × 64,340,057,065.33
  4. Step 4: Simplify right side
    149,288,340,261.65x = 14,418,083,523,215,520,432,128
  5. Step 5: Solve for x
    x = 14,418,083,523,215,520,432,128/149,288,340,261.65
  6. Step 6: Final answer
    x = 96,578,764,945.38

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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.