Home / 2,862,731,319.34-4,293,033,747.03-996,897,868.06

Finding the Fourth Proportional to 2,862,731,319.34, 4,293,033,747.03 and 996,897,868.06

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Solution

The fourth proportional to 2,862,731,319.34, 4,293,033,747.03 and 996,897,868.06 is: 1,494,976,549.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,731,319.34 : 4,293,033,747.03 = 996,897,868.06 : x
  2. Step 2: Convert to fraction form
    2,862,731,319.34/4,293,033,747.03 = 996,897,868.06/x
  3. Step 3: Cross multiply
    2,862,731,319.34x = 4,293,033,747.03 × 996,897,868.06
  4. Step 4: Simplify right side
    2,862,731,319.34x = 4,279,716,189,923,840,512
  5. Step 5: Solve for x
    x = 4,279,716,189,923,840,512/2,862,731,319.34
  6. Step 6: Final answer
    x = 1,494,976,549.50

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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.