Home / 1,074,570,448.80-1,612,253,804.40-1,034,757,328.80

Finding the Fourth Proportional to 1,074,570,448.80, 1,612,253,804.40 and 1,034,757,328.80

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Solution

The fourth proportional to 1,074,570,448.80, 1,612,253,804.40 and 1,034,757,328.80 is: 1,552,519,373.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,570,448.80 : 1,612,253,804.40 = 1,034,757,328.80 : x
  2. Step 2: Convert to fraction form
    1,074,570,448.80/1,612,253,804.40 = 1,034,757,328.80/x
  3. Step 3: Cross multiply
    1,074,570,448.80x = 1,612,253,804.40 × 1,034,757,328.80
  4. Step 4: Simplify right side
    1,074,570,448.80x = 1,668,291,439,988,581,632
  5. Step 5: Solve for x
    x = 1,668,291,439,988,581,632/1,074,570,448.80
  6. Step 6: Final answer
    x = 1,552,519,373.53

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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.