Home / 1,674,534,919.02-2,511,871,723.41-494,115,358.59

Finding the Fourth Proportional to 1,674,534,919.02, 2,511,871,723.41 and 494,115,358.59

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Solution

The fourth proportional to 1,674,534,919.02, 2,511,871,723.41 and 494,115,358.59 is: 741,193,499.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,534,919.02 : 2,511,871,723.41 = 494,115,358.59 : x
  2. Step 2: Convert to fraction form
    1,674,534,919.02/2,511,871,723.41 = 494,115,358.59/x
  3. Step 3: Cross multiply
    1,674,534,919.02x = 2,511,871,723.41 × 494,115,358.59
  4. Step 4: Simplify right side
    1,674,534,919.02x = 1,241,154,397,344,813,312
  5. Step 5: Solve for x
    x = 1,241,154,397,344,813,312/1,674,534,919.02
  6. Step 6: Final answer
    x = 741,193,499.91

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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.