Home / 1,595,580,218.64-2,397,002,401.44-1,154,284,066.80

Finding the Fourth Proportional to 1,595,580,218.64, 2,397,002,401.44 and 1,154,284,066.80

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Solution

The fourth proportional to 1,595,580,218.64, 2,397,002,401.44 and 1,154,284,066.80 is: 1,734,053,636.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,580,218.64 : 2,397,002,401.44 = 1,154,284,066.80 : x
  2. Step 2: Convert to fraction form
    1,595,580,218.64/2,397,002,401.44 = 1,154,284,066.80/x
  3. Step 3: Cross multiply
    1,595,580,218.64x = 2,397,002,401.44 × 1,154,284,066.80
  4. Step 4: Simplify right side
    1,595,580,218.64x = 2,766,821,680,063,529,472
  5. Step 5: Solve for x
    x = 2,766,821,680,063,529,472/1,595,580,218.64
  6. Step 6: Final answer
    x = 1,734,053,636.25

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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.