Home / 11,070,600.40-16,605,900.60-9,810,888.40

Finding the Fourth Proportional to 11,070,600.40, 16,605,900.60 and 9,810,888.40

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Solution

The fourth proportional to 11,070,600.40, 16,605,900.60 and 9,810,888.40 is: 14,716,332.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,600.40 : 16,605,900.60 = 9,810,888.40 : x
  2. Step 2: Convert to fraction form
    11,070,600.40/16,605,900.60 = 9,810,888.40/x
  3. Step 3: Cross multiply
    11,070,600.40x = 16,605,900.60 × 9,810,888.40
  4. Step 4: Simplify right side
    11,070,600.40x = 162,918,637,568,093.03
  5. Step 5: Solve for x
    x = 162,918,637,568,093.03/11,070,600.40
  6. Step 6: Final answer
    x = 14,716,332.60

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Similar ratio
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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.