Home / 3,162,264,964.15-4,363,926,063.87-1,752,659,931.70

Finding the Fourth Proportional to 3,162,264,964.15, 4,363,926,063.87 and 1,752,659,931.70

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Solution

The fourth proportional to 3,162,264,964.15, 4,363,926,063.87 and 1,752,659,931.70 is: 2,418,670,934.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,264,964.15 : 4,363,926,063.87 = 1,752,659,931.70 : x
  2. Step 2: Convert to fraction form
    3,162,264,964.15/4,363,926,063.87 = 1,752,659,931.70/x
  3. Step 3: Cross multiply
    3,162,264,964.15x = 4,363,926,063.87 × 1,752,659,931.70
  4. Step 4: Simplify right side
    3,162,264,964.15x = 7,648,478,357,046,244,352
  5. Step 5: Solve for x
    x = 7,648,478,357,046,244,352/3,162,264,964.15
  6. Step 6: Final answer
    x = 2,418,670,934.84

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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.