Home / 3,251,864,610.10-4,487,573,161.48-1,842,168,572.96

Finding the Fourth Proportional to 3,251,864,610.10, 4,487,573,161.48 and 1,842,168,572.96

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Solution

The fourth proportional to 3,251,864,610.10, 4,487,573,161.48 and 1,842,168,572.96 is: 2,542,192,630.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,864,610.10 : 4,487,573,161.48 = 1,842,168,572.96 : x
  2. Step 2: Convert to fraction form
    3,251,864,610.10/4,487,573,161.48 = 1,842,168,572.96/x
  3. Step 3: Cross multiply
    3,251,864,610.10x = 4,487,573,161.48 × 1,842,168,572.96
  4. Step 4: Simplify right side
    3,251,864,610.10x = 8,266,866,246,937,206,784
  5. Step 5: Solve for x
    x = 8,266,866,246,937,206,784/3,251,864,610.10
  6. Step 6: Final answer
    x = 2,542,192,630.43

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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.