Home / 4,556,103,790.80-6,287,376,912.32-2,521,558,601.76

Finding the Fourth Proportional to 4,556,103,790.80, 6,287,376,912.32 and 2,521,558,601.76

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Solution

The fourth proportional to 4,556,103,790.80, 6,287,376,912.32 and 2,521,558,601.76 is: 3,479,725,235.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,103,790.80 : 6,287,376,912.32 = 2,521,558,601.76 : x
  2. Step 2: Convert to fraction form
    4,556,103,790.80/6,287,376,912.32 = 2,521,558,601.76/x
  3. Step 3: Cross multiply
    4,556,103,790.80x = 6,287,376,912.32 × 2,521,558,601.76
  4. Step 4: Simplify right side
    4,556,103,790.80x = 15,853,989,335,767,726,080
  5. Step 5: Solve for x
    x = 15,853,989,335,767,726,080/4,556,103,790.80
  6. Step 6: Final answer
    x = 3,479,725,235.36

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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.