Home / 33,509,435.70-50,264,153.55-11,944,740.90

Finding the Fourth Proportional to 33,509,435.70, 50,264,153.55 and 11,944,740.90

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Solution

The fourth proportional to 33,509,435.70, 50,264,153.55 and 11,944,740.90 is: 17,917,111.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,509,435.70 : 50,264,153.55 = 11,944,740.90 : x
  2. Step 2: Convert to fraction form
    33,509,435.70/50,264,153.55 = 11,944,740.90/x
  3. Step 3: Cross multiply
    33,509,435.70x = 50,264,153.55 × 11,944,740.90
  4. Step 4: Simplify right side
    33,509,435.70x = 600,392,290,712,565.12
  5. Step 5: Solve for x
    x = 600,392,290,712,565.12/33,509,435.70
  6. Step 6: Final answer
    x = 17,917,111.35

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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.