Home / 2,668,230,628.74-3,680,011,248.98-2,345,668,910.96

Finding the Fourth Proportional to 2,668,230,628.74, 3,680,011,248.98 and 2,345,668,910.96

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Solution

The fourth proportional to 2,668,230,628.74, 3,680,011,248.98 and 2,345,668,910.96 is: 3,235,135,630.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,230,628.74 : 3,680,011,248.98 = 2,345,668,910.96 : x
  2. Step 2: Convert to fraction form
    2,668,230,628.74/3,680,011,248.98 = 2,345,668,910.96/x
  3. Step 3: Cross multiply
    2,668,230,628.74x = 3,680,011,248.98 × 2,345,668,910.96
  4. Step 4: Simplify right side
    2,668,230,628.74x = 8,632,087,978,685,337,600
  5. Step 5: Solve for x
    x = 8,632,087,978,685,337,600/2,668,230,628.74
  6. Step 6: Final answer
    x = 3,235,135,630.97

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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.