Home / 44,009,905.65-66,014,530.43-13,304,425.65

Finding the Fourth Proportional to 44,009,905.65, 66,014,530.43 and 13,304,425.65

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Solution

The fourth proportional to 44,009,905.65, 66,014,530.43 and 13,304,425.65 is: 19,956,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,905.65 : 66,014,530.43 = 13,304,425.65 : x
  2. Step 2: Convert to fraction form
    44,009,905.65/66,014,530.43 = 13,304,425.65/x
  3. Step 3: Cross multiply
    44,009,905.65x = 66,014,530.43 × 13,304,425.65
  4. Step 4: Simplify right side
    44,009,905.65x = 878,285,411,859,075.38
  5. Step 5: Solve for x
    x = 878,285,411,859,075.38/44,009,905.65
  6. Step 6: Final answer
    x = 19,956,539.30

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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.