Home / 27,808,200.90-41,712,301.35-23,609,160.90

Finding the Fourth Proportional to 27,808,200.90, 41,712,301.35 and 23,609,160.90

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Solution

The fourth proportional to 27,808,200.90, 41,712,301.35 and 23,609,160.90 is: 35,413,741.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,808,200.90 : 41,712,301.35 = 23,609,160.90 : x
  2. Step 2: Convert to fraction form
    27,808,200.90/41,712,301.35 = 23,609,160.90/x
  3. Step 3: Cross multiply
    27,808,200.90x = 41,712,301.35 × 23,609,160.90
  4. Step 4: Simplify right side
    27,808,200.90x = 984,792,434,081,437.25
  5. Step 5: Solve for x
    x = 984,792,434,081,437.25/27,808,200.90
  6. Step 6: Final answer
    x = 35,413,741.35

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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.