Home / 44,009,902.15-66,014,525.17-13,304,422.15

Finding the Fourth Proportional to 44,009,902.15, 66,014,525.17 and 13,304,422.15

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Solution

The fourth proportional to 44,009,902.15, 66,014,525.17 and 13,304,422.15 is: 19,956,534.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,902.15 : 66,014,525.17 = 13,304,422.15 : x
  2. Step 2: Convert to fraction form
    44,009,902.15/66,014,525.17 = 13,304,422.15/x
  3. Step 3: Cross multiply
    44,009,902.15x = 66,014,525.17 × 13,304,422.15
  4. Step 4: Simplify right side
    44,009,902.15x = 878,285,110,893,480.62
  5. Step 5: Solve for x
    x = 878,285,110,893,480.62/44,009,902.15
  6. Step 6: Final answer
    x = 19,956,534.05

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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.