Home / 2,883,005,370.39-4,324,071,110.37-784,645,294.71

Finding the Fourth Proportional to 2,883,005,370.39, 4,324,071,110.37 and 784,645,294.71

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Solution

The fourth proportional to 2,883,005,370.39, 4,324,071,110.37 and 784,645,294.71 is: 1,176,849,022.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,005,370.39 : 4,324,071,110.37 = 784,645,294.71 : x
  2. Step 2: Convert to fraction form
    2,883,005,370.39/4,324,071,110.37 = 784,645,294.71/x
  3. Step 3: Cross multiply
    2,883,005,370.39x = 4,324,071,110.37 × 784,645,294.71
  4. Step 4: Simplify right side
    2,883,005,370.39x = 3,392,862,050,743,265,792
  5. Step 5: Solve for x
    x = 3,392,862,050,743,265,792/2,883,005,370.39
  6. Step 6: Final answer
    x = 1,176,849,022.06

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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.