Home / 264,034,233.40-396,033,635.40-69,941,482.60

Finding the Fourth Proportional to 264,034,233.40, 396,033,635.40 and 69,941,482.60

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Solution

The fourth proportional to 264,034,233.40, 396,033,635.40 and 69,941,482.60 is: 104,907,531.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,034,233.40 : 396,033,635.40 = 69,941,482.60 : x
  2. Step 2: Convert to fraction form
    264,034,233.40/396,033,635.40 = 69,941,482.60/x
  3. Step 3: Cross multiply
    264,034,233.40x = 396,033,635.40 × 69,941,482.60
  4. Step 4: Simplify right side
    264,034,233.40x = 27,699,179,619,343,840
  5. Step 5: Solve for x
    x = 27,699,179,619,343,840/264,034,233.40
  6. Step 6: Final answer
    x = 104,907,531.36

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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.