Home / 17,742,184.40-26,613,276.60-11,023,720.40

Finding the Fourth Proportional to 17,742,184.40, 26,613,276.60 and 11,023,720.40

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Solution

The fourth proportional to 17,742,184.40, 26,613,276.60 and 11,023,720.40 is: 16,535,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,184.40 : 26,613,276.60 = 11,023,720.40 : x
  2. Step 2: Convert to fraction form
    17,742,184.40/26,613,276.60 = 11,023,720.40/x
  3. Step 3: Cross multiply
    17,742,184.40x = 26,613,276.60 × 11,023,720.40
  4. Step 4: Simplify right side
    17,742,184.40x = 293,377,320,166,262.69
  5. Step 5: Solve for x
    x = 293,377,320,166,262.69/17,742,184.40
  6. Step 6: Final answer
    x = 16,535,580.60

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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.