Home / 33,650,116.16-46,437,193.15-18,180,213.10

Finding the Fourth Proportional to 33,650,116.16, 46,437,193.15 and 18,180,213.10

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Solution

The fourth proportional to 33,650,116.16, 46,437,193.15 and 18,180,213.10 is: 25,088,711.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650,116.16 : 46,437,193.15 = 18,180,213.10 : x
  2. Step 2: Convert to fraction form
    33,650,116.16/46,437,193.15 = 18,180,213.10/x
  3. Step 3: Cross multiply
    33,650,116.16x = 46,437,193.15 × 18,180,213.10
  4. Step 4: Simplify right side
    33,650,116.16x = 844,238,067,071,316.75
  5. Step 5: Solve for x
    x = 844,238,067,071,316.75/33,650,116.16
  6. Step 6: Final answer
    x = 25,088,711.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.