Home / 44,009,899.15-66,014,520.67-13,304,419.15

Finding the Fourth Proportional to 44,009,899.15, 66,014,520.67 and 13,304,419.15

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Solution

The fourth proportional to 44,009,899.15, 66,014,520.67 and 13,304,419.15 is: 19,956,529.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,899.15 : 66,014,520.67 = 13,304,419.15 : x
  2. Step 2: Convert to fraction form
    44,009,899.15/66,014,520.67 = 13,304,419.15/x
  3. Step 3: Cross multiply
    44,009,899.15x = 66,014,520.67 × 13,304,419.15
  4. Step 4: Simplify right side
    44,009,899.15x = 878,284,852,980,018.88
  5. Step 5: Solve for x
    x = 878,284,852,980,018.88/44,009,899.15
  6. Step 6: Final answer
    x = 19,956,529.55

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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.