Home / 40,398,830.90-60,598,246.36-27,644,246.90

Finding the Fourth Proportional to 40,398,830.90, 60,598,246.36 and 27,644,246.90

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Solution

The fourth proportional to 40,398,830.90, 60,598,246.36 and 27,644,246.90 is: 41,466,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,398,830.90 : 60,598,246.36 = 27,644,246.90 : x
  2. Step 2: Convert to fraction form
    40,398,830.90/60,598,246.36 = 27,644,246.90/x
  3. Step 3: Cross multiply
    40,398,830.90x = 60,598,246.36 × 27,644,246.90
  4. Step 4: Simplify right side
    40,398,830.90x = 1,675,192,884,082,866.25
  5. Step 5: Solve for x
    x = 1,675,192,884,082,866.25/40,398,830.90
  6. Step 6: Final answer
    x = 41,466,370.36

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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.