Home / 2,232,561,632.76-3,349,346,965.59-738,589,671.78

Finding the Fourth Proportional to 2,232,561,632.76, 3,349,346,965.59 and 738,589,671.78

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Solution

The fourth proportional to 2,232,561,632.76, 3,349,346,965.59 and 738,589,671.78 is: 1,108,051,414.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,561,632.76 : 3,349,346,965.59 = 738,589,671.78 : x
  2. Step 2: Convert to fraction form
    2,232,561,632.76/3,349,346,965.59 = 738,589,671.78/x
  3. Step 3: Cross multiply
    2,232,561,632.76x = 3,349,346,965.59 × 738,589,671.78
  4. Step 4: Simplify right side
    2,232,561,632.76x = 2,473,793,075,992,457,216
  5. Step 5: Solve for x
    x = 2,473,793,075,992,457,216/2,232,561,632.76
  6. Step 6: Final answer
    x = 1,108,051,414.88

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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.