Home / 5,448,452,990.04-7,518,865,081.95-2,942,326,480.41

Finding the Fourth Proportional to 5,448,452,990.04, 7,518,865,081.95 and 2,942,326,480.41

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Solution

The fourth proportional to 5,448,452,990.04, 7,518,865,081.95 and 2,942,326,480.41 is: 4,060,410,519.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,452,990.04 : 7,518,865,081.95 = 2,942,326,480.41 : x
  2. Step 2: Convert to fraction form
    5,448,452,990.04/7,518,865,081.95 = 2,942,326,480.41/x
  3. Step 3: Cross multiply
    5,448,452,990.04x = 7,518,865,081.95 × 2,942,326,480.41
  4. Step 4: Simplify right side
    5,448,452,990.04x = 22,122,955,833,251,586,048
  5. Step 5: Solve for x
    x = 22,122,955,833,251,586,048/5,448,452,990.04
  6. Step 6: Final answer
    x = 4,060,410,519.04

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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.