Home / 40,833,622.80-61,179,575.40-26,449,286.40

Finding the Fourth Proportional to 40,833,622.80, 61,179,575.40 and 26,449,286.40

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Solution

The fourth proportional to 40,833,622.80, 61,179,575.40 and 26,449,286.40 is: 39,628,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,833,622.80 : 61,179,575.40 = 26,449,286.40 : x
  2. Step 2: Convert to fraction form
    40,833,622.80/61,179,575.40 = 26,449,286.40/x
  3. Step 3: Cross multiply
    40,833,622.80x = 61,179,575.40 × 26,449,286.40
  4. Step 4: Simplify right side
    40,833,622.80x = 1,618,156,111,584,994.50
  5. Step 5: Solve for x
    x = 1,618,156,111,584,994.50/40,833,622.80
  6. Step 6: Final answer
    x = 39,628,032.01

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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.