Home / 46,134,081.40-69,201,122.10-26,954,966.20

Finding the Fourth Proportional to 46,134,081.40, 69,201,122.10 and 26,954,966.20

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Solution

The fourth proportional to 46,134,081.40, 69,201,122.10 and 26,954,966.20 is: 40,432,449.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,134,081.40 : 69,201,122.10 = 26,954,966.20 : x
  2. Step 2: Convert to fraction form
    46,134,081.40/69,201,122.10 = 26,954,966.20/x
  3. Step 3: Cross multiply
    46,134,081.40x = 69,201,122.10 × 26,954,966.20
  4. Step 4: Simplify right side
    46,134,081.40x = 1,865,313,907,207,572.75
  5. Step 5: Solve for x
    x = 1,865,313,907,207,572.75/46,134,081.40
  6. Step 6: Final answer
    x = 40,432,449.30

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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.