Home / 3,542,995,335.40-5,314,493,003.10-1,472,028,807.40

Finding the Fourth Proportional to 3,542,995,335.40, 5,314,493,003.10 and 1,472,028,807.40

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Solution

The fourth proportional to 3,542,995,335.40, 5,314,493,003.10 and 1,472,028,807.40 is: 2,208,043,211.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,995,335.40 : 5,314,493,003.10 = 1,472,028,807.40 : x
  2. Step 2: Convert to fraction form
    3,542,995,335.40/5,314,493,003.10 = 1,472,028,807.40/x
  3. Step 3: Cross multiply
    3,542,995,335.40x = 5,314,493,003.10 × 1,472,028,807.40
  4. Step 4: Simplify right side
    3,542,995,335.40x = 7,823,086,797,288,938,496
  5. Step 5: Solve for x
    x = 7,823,086,797,288,938,496/3,542,995,335.40
  6. Step 6: Final answer
    x = 2,208,043,211.10

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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.