Home / 17,804,707.20-24,570,201.60-10,069,459.20

Finding the Fourth Proportional to 17,804,707.20, 24,570,201.60 and 10,069,459.20

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Solution

The fourth proportional to 17,804,707.20, 24,570,201.60 and 10,069,459.20 is: 13,895,687.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,707.20 : 24,570,201.60 = 10,069,459.20 : x
  2. Step 2: Convert to fraction form
    17,804,707.20/24,570,201.60 = 10,069,459.20/x
  3. Step 3: Cross multiply
    17,804,707.20x = 24,570,201.60 × 10,069,459.20
  4. Step 4: Simplify right side
    17,804,707.20x = 247,408,642,546,974.72
  5. Step 5: Solve for x
    x = 247,408,642,546,974.72/17,804,707.20
  6. Step 6: Final answer
    x = 13,895,687.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.