Home / 3,461,838,370.24-5,192,797,446.23-1,251,215,970.88

Finding the Fourth Proportional to 3,461,838,370.24, 5,192,797,446.23 and 1,251,215,970.88

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Solution

The fourth proportional to 3,461,838,370.24, 5,192,797,446.23 and 1,251,215,970.88 is: 1,876,838,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,838,370.24 : 5,192,797,446.23 = 1,251,215,970.88 : x
  2. Step 2: Convert to fraction form
    3,461,838,370.24/5,192,797,446.23 = 1,251,215,970.88/x
  3. Step 3: Cross multiply
    3,461,838,370.24x = 5,192,797,446.23 × 1,251,215,970.88
  4. Step 4: Simplify right side
    3,461,838,370.24x = 6,497,311,098,255,828,992
  5. Step 5: Solve for x
    x = 6,497,311,098,255,828,992/3,461,838,370.24
  6. Step 6: Final answer
    x = 1,876,838,374.12

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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.