Home / 3,348,225,367.56-5,017,746,400.98-2,119,199,951.88

Finding the Fourth Proportional to 3,348,225,367.56, 5,017,746,400.98 and 2,119,199,951.88

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Solution

The fourth proportional to 3,348,225,367.56, 5,017,746,400.98 and 2,119,199,951.88 is: 3,175,893,724.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,225,367.56 : 5,017,746,400.98 = 2,119,199,951.88 : x
  2. Step 2: Convert to fraction form
    3,348,225,367.56/5,017,746,400.98 = 2,119,199,951.88/x
  3. Step 3: Cross multiply
    3,348,225,367.56x = 5,017,746,400.98 × 2,119,199,951.88
  4. Step 4: Simplify right side
    3,348,225,367.56x = 10,633,607,931,502,858,240
  5. Step 5: Solve for x
    x = 10,633,607,931,502,858,240/3,348,225,367.56
  6. Step 6: Final answer
    x = 3,175,893,724.04

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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.