Home / 46,700,577,777.20-70,162,620,484.57-29,945,216,581.07

Finding the Fourth Proportional to 46,700,577,777.20, 70,162,620,484.57 and 29,945,216,581.07

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Solution

The fourth proportional to 46,700,577,777.20, 70,162,620,484.57 and 29,945,216,581.07 is: 44,989,483,349.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,700,577,777.20 : 70,162,620,484.57 = 29,945,216,581.07 : x
  2. Step 2: Convert to fraction form
    46,700,577,777.20/70,162,620,484.57 = 29,945,216,581.07/x
  3. Step 3: Cross multiply
    46,700,577,777.20x = 70,162,620,484.57 × 29,945,216,581.07
  4. Step 4: Simplify right side
    46,700,577,777.20x = 2,101,034,866,305,396,375,552
  5. Step 5: Solve for x
    x = 2,101,034,866,305,396,375,552/46,700,577,777.20
  6. Step 6: Final answer
    x = 44,989,483,349.21

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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.