Home / 27,580,587.40-41,370,881.10-23,329,059.40

Finding the Fourth Proportional to 27,580,587.40, 41,370,881.10 and 23,329,059.40

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Solution

The fourth proportional to 27,580,587.40, 41,370,881.10 and 23,329,059.40 is: 34,993,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,580,587.40 : 41,370,881.10 = 23,329,059.40 : x
  2. Step 2: Convert to fraction form
    27,580,587.40/41,370,881.10 = 23,329,059.40/x
  3. Step 3: Cross multiply
    27,580,587.40x = 41,370,881.10 × 23,329,059.40
  4. Step 4: Simplify right side
    27,580,587.40x = 965,143,742,612,237.38
  5. Step 5: Solve for x
    x = 965,143,742,612,237.38/27,580,587.40
  6. Step 6: Final answer
    x = 34,993,589.10

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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.