Home / 2,765,527,680.15-4,148,291,520.23-2,765,527,680.15

Finding the Fourth Proportional to 2,765,527,680.15, 4,148,291,520.23 and 2,765,527,680.15

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Solution

The fourth proportional to 2,765,527,680.15, 4,148,291,520.23 and 2,765,527,680.15 is: 4,148,291,520.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,527,680.15 : 4,148,291,520.23 = 2,765,527,680.15 : x
  2. Step 2: Convert to fraction form
    2,765,527,680.15/4,148,291,520.23 = 2,765,527,680.15/x
  3. Step 3: Cross multiply
    2,765,527,680.15x = 4,148,291,520.23 × 2,765,527,680.15
  4. Step 4: Simplify right side
    2,765,527,680.15x = 11,472,215,024,513,761,280
  5. Step 5: Solve for x
    x = 11,472,215,024,513,761,280/2,765,527,680.15
  6. Step 6: Final answer
    x = 4,148,291,520.23

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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.