Home / 2,900,144,240.32-4,002,679,033.52-1,711,003,930.96

Finding the Fourth Proportional to 2,900,144,240.32, 4,002,679,033.52 and 1,711,003,930.96

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Solution

The fourth proportional to 2,900,144,240.32, 4,002,679,033.52 and 1,711,003,930.96 is: 2,361,468,600.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,144,240.32 : 4,002,679,033.52 = 1,711,003,930.96 : x
  2. Step 2: Convert to fraction form
    2,900,144,240.32/4,002,679,033.52 = 1,711,003,930.96/x
  3. Step 3: Cross multiply
    2,900,144,240.32x = 4,002,679,033.52 × 1,711,003,930.96
  4. Step 4: Simplify right side
    2,900,144,240.32x = 6,848,599,560,723,893,248
  5. Step 5: Solve for x
    x = 6,848,599,560,723,893,248/2,900,144,240.32
  6. Step 6: Final answer
    x = 2,361,468,600.60

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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.