Home / 44,064,712.80-66,097,069.20-27,908,906.40

Finding the Fourth Proportional to 44,064,712.80, 66,097,069.20 and 27,908,906.40

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Solution

The fourth proportional to 44,064,712.80, 66,097,069.20 and 27,908,906.40 is: 41,863,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,064,712.80 : 66,097,069.20 = 27,908,906.40 : x
  2. Step 2: Convert to fraction form
    44,064,712.80/66,097,069.20 = 27,908,906.40/x
  3. Step 3: Cross multiply
    44,064,712.80x = 66,097,069.20 × 27,908,906.40
  4. Step 4: Simplify right side
    44,064,712.80x = 1,844,696,917,617,122.75
  5. Step 5: Solve for x
    x = 1,844,696,917,617,122.75/44,064,712.80
  6. Step 6: Final answer
    x = 41,863,359.60

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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.