Home / 11,468,159,162.74-15,826,855,055.66-6,952,228,553.19

Finding the Fourth Proportional to 11,468,159,162.74, 15,826,855,055.66 and 6,952,228,553.19

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Solution

The fourth proportional to 11,468,159,162.74, 15,826,855,055.66 and 6,952,228,553.19 is: 9,594,557,597.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,159,162.74 : 15,826,855,055.66 = 6,952,228,553.19 : x
  2. Step 2: Convert to fraction form
    11,468,159,162.74/15,826,855,055.66 = 6,952,228,553.19/x
  3. Step 3: Cross multiply
    11,468,159,162.74x = 15,826,855,055.66 × 6,952,228,553.19
  4. Step 4: Simplify right side
    11,468,159,162.74x = 110,031,913,625,158,959,104
  5. Step 5: Solve for x
    x = 110,031,913,625,158,959,104/11,468,159,162.74
  6. Step 6: Final answer
    x = 9,594,557,597.58

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Double scale
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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.