Home / 10,961,500,593.96-15,126,885,751.32-5,949,248,082.12

Finding the Fourth Proportional to 10,961,500,593.96, 15,126,885,751.32 and 5,949,248,082.12

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Solution

The fourth proportional to 10,961,500,593.96, 15,126,885,751.32 and 5,949,248,082.12 is: 8,209,970,457.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,500,593.96 : 15,126,885,751.32 = 5,949,248,082.12 : x
  2. Step 2: Convert to fraction form
    10,961,500,593.96/15,126,885,751.32 = 5,949,248,082.12/x
  3. Step 3: Cross multiply
    10,961,500,593.96x = 15,126,885,751.32 × 5,949,248,082.12
  4. Step 4: Simplify right side
    10,961,500,593.96x = 89,993,596,044,488,867,840
  5. Step 5: Solve for x
    x = 89,993,596,044,488,867,840/10,961,500,593.96
  6. Step 6: Final answer
    x = 8,209,970,457.34

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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.