Home / 2,052,864,043.40-3,079,296,065.10-598,988,433.80

Finding the Fourth Proportional to 2,052,864,043.40, 3,079,296,065.10 and 598,988,433.80

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Solution

The fourth proportional to 2,052,864,043.40, 3,079,296,065.10 and 598,988,433.80 is: 898,482,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,864,043.40 : 3,079,296,065.10 = 598,988,433.80 : x
  2. Step 2: Convert to fraction form
    2,052,864,043.40/3,079,296,065.10 = 598,988,433.80/x
  3. Step 3: Cross multiply
    2,052,864,043.40x = 3,079,296,065.10 × 598,988,433.80
  4. Step 4: Simplify right side
    2,052,864,043.40x = 1,844,462,727,240,751,616
  5. Step 5: Solve for x
    x = 1,844,462,727,240,751,616/2,052,864,043.40
  6. Step 6: Final answer
    x = 898,482,650.70

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Double scale
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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.