Home / 5,457,337,130.20-8,186,005,695.30-3,008,457,002.20

Finding the Fourth Proportional to 5,457,337,130.20, 8,186,005,695.30 and 3,008,457,002.20

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Solution

The fourth proportional to 5,457,337,130.20, 8,186,005,695.30 and 3,008,457,002.20 is: 4,512,685,503.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,457,337,130.20 : 8,186,005,695.30 = 3,008,457,002.20 : x
  2. Step 2: Convert to fraction form
    5,457,337,130.20/8,186,005,695.30 = 3,008,457,002.20/x
  3. Step 3: Cross multiply
    5,457,337,130.20x = 8,186,005,695.30 × 3,008,457,002.20
  4. Step 4: Simplify right side
    5,457,337,130.20x = 24,627,246,154,074,361,856
  5. Step 5: Solve for x
    x = 24,627,246,154,074,361,856/5,457,337,130.20
  6. Step 6: Final answer
    x = 4,512,685,503.30

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Double scale
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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.