Home / 3,428,002,294.65-4,725,861,152.85-2,299,173,780.96

Finding the Fourth Proportional to 3,428,002,294.65, 4,725,861,152.85 and 2,299,173,780.96

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Solution

The fourth proportional to 3,428,002,294.65, 4,725,861,152.85 and 2,299,173,780.96 is: 3,169,652,503.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,428,002,294.65 : 4,725,861,152.85 = 2,299,173,780.96 : x
  2. Step 2: Convert to fraction form
    3,428,002,294.65/4,725,861,152.85 = 2,299,173,780.96/x
  3. Step 3: Cross multiply
    3,428,002,294.65x = 4,725,861,152.85 × 2,299,173,780.96
  4. Step 4: Simplify right side
    3,428,002,294.65x = 10,865,576,055,090,120,704
  5. Step 5: Solve for x
    x = 10,865,576,055,090,120,704/3,428,002,294.65
  6. Step 6: Final answer
    x = 3,169,652,503.46

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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.