Home / 29,027,793,527.10-43,549,752,447.45-12,473,498,231.10

Finding the Fourth Proportional to 29,027,793,527.10, 43,549,752,447.45 and 12,473,498,231.10

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Solution

The fourth proportional to 29,027,793,527.10, 43,549,752,447.45 and 12,473,498,231.10 is: 18,713,711,726.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,027,793,527.10 : 43,549,752,447.45 = 12,473,498,231.10 : x
  2. Step 2: Convert to fraction form
    29,027,793,527.10/43,549,752,447.45 = 12,473,498,231.10/x
  3. Step 3: Cross multiply
    29,027,793,527.10x = 43,549,752,447.45 × 12,473,498,231.10
  4. Step 4: Simplify right side
    29,027,793,527.10x = 543,217,760,118,110,420,992
  5. Step 5: Solve for x
    x = 543,217,760,118,110,420,992/29,027,793,527.10
  6. Step 6: Final answer
    x = 18,713,711,726.35

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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.