Home / 44,009,898.15-66,014,519.18-13,304,418.15

Finding the Fourth Proportional to 44,009,898.15, 66,014,519.18 and 13,304,418.15

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Solution

The fourth proportional to 44,009,898.15, 66,014,519.18 and 13,304,418.15 is: 19,956,528.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,898.15 : 66,014,519.18 = 13,304,418.15 : x
  2. Step 2: Convert to fraction form
    44,009,898.15/66,014,519.18 = 13,304,418.15/x
  3. Step 3: Cross multiply
    44,009,898.15x = 66,014,519.18 × 13,304,418.15
  4. Step 4: Simplify right side
    44,009,898.15x = 878,284,767,075,393
  5. Step 5: Solve for x
    x = 878,284,767,075,393/44,009,898.15
  6. Step 6: Final answer
    x = 19,956,528.05

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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.