Home / 5,004,532,466.10-6,906,254,819.40-2,777,223,081.78

Finding the Fourth Proportional to 5,004,532,466.10, 6,906,254,819.40 and 2,777,223,081.78

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Solution

The fourth proportional to 5,004,532,466.10, 6,906,254,819.40 and 2,777,223,081.78 is: 3,832,567,861.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,532,466.10 : 6,906,254,819.40 = 2,777,223,081.78 : x
  2. Step 2: Convert to fraction form
    5,004,532,466.10/6,906,254,819.40 = 2,777,223,081.78/x
  3. Step 3: Cross multiply
    5,004,532,466.10x = 6,906,254,819.40 × 2,777,223,081.78
  4. Step 4: Simplify right side
    5,004,532,466.10x = 19,180,210,293,092,044,800
  5. Step 5: Solve for x
    x = 19,180,210,293,092,044,800/5,004,532,466.10
  6. Step 6: Final answer
    x = 3,832,567,861.84

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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.