Home / 6,174,721,335.40-9,262,082,003.10-5,244,912,161.80

Finding the Fourth Proportional to 6,174,721,335.40, 9,262,082,003.10 and 5,244,912,161.80

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Solution

The fourth proportional to 6,174,721,335.40, 9,262,082,003.10 and 5,244,912,161.80 is: 7,867,368,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,721,335.40 : 9,262,082,003.10 = 5,244,912,161.80 : x
  2. Step 2: Convert to fraction form
    6,174,721,335.40/9,262,082,003.10 = 5,244,912,161.80/x
  3. Step 3: Cross multiply
    6,174,721,335.40x = 9,262,082,003.10 × 5,244,912,161.80
  4. Step 4: Simplify right side
    6,174,721,335.40x = 48,578,806,541,648,101,376
  5. Step 5: Solve for x
    x = 48,578,806,541,648,101,376/6,174,721,335.40
  6. Step 6: Final answer
    x = 7,867,368,242.70

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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.