Home / 44,654,019.14-66,938,513.16-14,340,624.50

Finding the Fourth Proportional to 44,654,019.14, 66,938,513.16 and 14,340,624.50

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Solution

The fourth proportional to 44,654,019.14, 66,938,513.16 and 14,340,624.50 is: 21,497,282.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,654,019.14 : 66,938,513.16 = 14,340,624.50 : x
  2. Step 2: Convert to fraction form
    44,654,019.14/66,938,513.16 = 14,340,624.50/x
  3. Step 3: Cross multiply
    44,654,019.14x = 66,938,513.16 × 14,340,624.50
  4. Step 4: Simplify right side
    44,654,019.14x = 959,940,081,815,868.38
  5. Step 5: Solve for x
    x = 959,940,081,815,868.38/44,654,019.14
  6. Step 6: Final answer
    x = 21,497,282.89

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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.