Home / 1,074,570,440.80-1,612,253,792.40-1,034,757,320.80

Finding the Fourth Proportional to 1,074,570,440.80, 1,612,253,792.40 and 1,034,757,320.80

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Solution

The fourth proportional to 1,074,570,440.80, 1,612,253,792.40 and 1,034,757,320.80 is: 1,552,519,361.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,570,440.80 : 1,612,253,792.40 = 1,034,757,320.80 : x
  2. Step 2: Convert to fraction form
    1,074,570,440.80/1,612,253,792.40 = 1,034,757,320.80/x
  3. Step 3: Cross multiply
    1,074,570,440.80x = 1,612,253,792.40 × 1,034,757,320.80
  4. Step 4: Simplify right side
    1,074,570,440.80x = 1,668,291,414,673,463,296
  5. Step 5: Solve for x
    x = 1,668,291,414,673,463,296/1,074,570,440.80
  6. Step 6: Final answer
    x = 1,552,519,361.53

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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.