Home / 10,332,643,074.44-15,501,427,936.14-3,345,456,124.76

Finding the Fourth Proportional to 10,332,643,074.44, 15,501,427,936.14 and 3,345,456,124.76

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Solution

The fourth proportional to 10,332,643,074.44, 15,501,427,936.14 and 3,345,456,124.76 is: 5,018,981,751.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,332,643,074.44 : 15,501,427,936.14 = 3,345,456,124.76 : x
  2. Step 2: Convert to fraction form
    10,332,643,074.44/15,501,427,936.14 = 3,345,456,124.76/x
  3. Step 3: Cross multiply
    10,332,643,074.44x = 15,501,427,936.14 × 3,345,456,124.76
  4. Step 4: Simplify right side
    10,332,643,074.44x = 51,859,347,031,485,333,504
  5. Step 5: Solve for x
    x = 51,859,347,031,485,333,504/10,332,643,074.44
  6. Step 6: Final answer
    x = 5,018,981,751.12

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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.