Home / 8,073,604,959.71-11,141,535,998.05-4,456,597,059.39

Finding the Fourth Proportional to 8,073,604,959.71, 11,141,535,998.05 and 4,456,597,059.39

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Solution

The fourth proportional to 8,073,604,959.71, 11,141,535,998.05 and 4,456,597,059.39 is: 6,150,082,498.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,604,959.71 : 11,141,535,998.05 = 4,456,597,059.39 : x
  2. Step 2: Convert to fraction form
    8,073,604,959.71/11,141,535,998.05 = 4,456,597,059.39/x
  3. Step 3: Cross multiply
    8,073,604,959.71x = 11,141,535,998.05 × 4,456,597,059.39
  4. Step 4: Simplify right side
    8,073,604,959.71x = 49,653,336,566,003,032,064
  5. Step 5: Solve for x
    x = 49,653,336,566,003,032,064/8,073,604,959.71
  6. Step 6: Final answer
    x = 6,150,082,498.93

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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.