Home / 17,550,800.40-26,326,200.60-9,047,744.40

Finding the Fourth Proportional to 17,550,800.40, 26,326,200.60 and 9,047,744.40

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Solution

The fourth proportional to 17,550,800.40, 26,326,200.60 and 9,047,744.40 is: 13,571,616.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550,800.40 : 26,326,200.60 = 9,047,744.40 : x
  2. Step 2: Convert to fraction form
    17,550,800.40/26,326,200.60 = 9,047,744.40/x
  3. Step 3: Cross multiply
    17,550,800.40x = 26,326,200.60 × 9,047,744.40
  4. Step 4: Simplify right side
    17,550,800.40x = 238,192,734,051,926.66
  5. Step 5: Solve for x
    x = 238,192,734,051,926.66/17,550,800.40
  6. Step 6: Final answer
    x = 13,571,616.60

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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.