Home / 26,244,072.90-39,366,109.35-23,161,715.10

Finding the Fourth Proportional to 26,244,072.90, 39,366,109.35 and 23,161,715.10

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Solution

The fourth proportional to 26,244,072.90, 39,366,109.35 and 23,161,715.10 is: 34,742,572.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,072.90 : 39,366,109.35 = 23,161,715.10 : x
  2. Step 2: Convert to fraction form
    26,244,072.90/39,366,109.35 = 23,161,715.10/x
  3. Step 3: Cross multiply
    26,244,072.90x = 39,366,109.35 × 23,161,715.10
  4. Step 4: Simplify right side
    26,244,072.90x = 911,786,609,360,146.25
  5. Step 5: Solve for x
    x = 911,786,609,360,146.25/26,244,072.90
  6. Step 6: Final answer
    x = 34,742,572.65

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Double scale
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Similar ratio
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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.