Home / 17,714,266.80-26,567,771.40-4,931,559.60

Finding the Fourth Proportional to 17,714,266.80, 26,567,771.40 and 4,931,559.60

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Solution

The fourth proportional to 17,714,266.80, 26,567,771.40 and 4,931,559.60 is: 7,396,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,266.80 : 26,567,771.40 = 4,931,559.60 : x
  2. Step 2: Convert to fraction form
    17,714,266.80/26,567,771.40 = 4,931,559.60/x
  3. Step 3: Cross multiply
    17,714,266.80x = 26,567,771.40 × 4,931,559.60
  4. Step 4: Simplify right side
    17,714,266.80x = 131,020,548,098,275.42
  5. Step 5: Solve for x
    x = 131,020,548,098,275.42/17,714,266.80
  6. Step 6: Final answer
    x = 7,396,329.16

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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.