Home / 2,598,069,424.80-3,581,867,270.88-2,063,993,177.28

Finding the Fourth Proportional to 2,598,069,424.80, 3,581,867,270.88 and 2,063,993,177.28

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Solution

The fourth proportional to 2,598,069,424.80, 3,581,867,270.88 and 2,063,993,177.28 is: 2,845,555,064.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,069,424.80 : 3,581,867,270.88 = 2,063,993,177.28 : x
  2. Step 2: Convert to fraction form
    2,598,069,424.80/3,581,867,270.88 = 2,063,993,177.28/x
  3. Step 3: Cross multiply
    2,598,069,424.80x = 3,581,867,270.88 × 2,063,993,177.28
  4. Step 4: Simplify right side
    2,598,069,424.80x = 7,392,949,609,018,853,376
  5. Step 5: Solve for x
    x = 7,392,949,609,018,853,376/2,598,069,424.80
  6. Step 6: Final answer
    x = 2,845,555,064.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.