Home / 40,990,159,200.30-61,485,238,800.45-24,446,613,446.70

Finding the Fourth Proportional to 40,990,159,200.30, 61,485,238,800.45 and 24,446,613,446.70

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Solution

The fourth proportional to 40,990,159,200.30, 61,485,238,800.45 and 24,446,613,446.70 is: 36,669,920,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,990,159,200.30 : 61,485,238,800.45 = 24,446,613,446.70 : x
  2. Step 2: Convert to fraction form
    40,990,159,200.30/61,485,238,800.45 = 24,446,613,446.70/x
  3. Step 3: Cross multiply
    40,990,159,200.30x = 61,485,238,800.45 × 24,446,613,446.70
  4. Step 4: Simplify right side
    40,990,159,200.30x = 1,503,105,865,632,641,449,984
  5. Step 5: Solve for x
    x = 1,503,105,865,632,641,449,984/40,990,159,200.30
  6. Step 6: Final answer
    x = 36,669,920,170.05

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1.5x scale

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.