Home / 9,743,840,162.40-13,444,194,821.67-5,514,752,050.86

Finding the Fourth Proportional to 9,743,840,162.40, 13,444,194,821.67 and 5,514,752,050.86

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Solution

The fourth proportional to 9,743,840,162.40, 13,444,194,821.67 and 5,514,752,050.86 is: 7,609,053,487.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,840,162.40 : 13,444,194,821.67 = 5,514,752,050.86 : x
  2. Step 2: Convert to fraction form
    9,743,840,162.40/13,444,194,821.67 = 5,514,752,050.86/x
  3. Step 3: Cross multiply
    9,743,840,162.40x = 13,444,194,821.67 × 5,514,752,050.86
  4. Step 4: Simplify right side
    9,743,840,162.40x = 74,141,400,964,966,023,168
  5. Step 5: Solve for x
    x = 74,141,400,964,966,023,168/9,743,840,162.40
  6. Step 6: Final answer
    x = 7,609,053,487.05

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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.