Home / 49,939,187.04-74,908,780.52-14,037,395.04

Finding the Fourth Proportional to 49,939,187.04, 74,908,780.52 and 14,037,395.04

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Solution

The fourth proportional to 49,939,187.04, 74,908,780.52 and 14,037,395.04 is: 21,056,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,939,187.04 : 74,908,780.52 = 14,037,395.04 : x
  2. Step 2: Convert to fraction form
    49,939,187.04/74,908,780.52 = 14,037,395.04/x
  3. Step 3: Cross multiply
    49,939,187.04x = 74,908,780.52 × 14,037,395.04
  4. Step 4: Simplify right side
    49,939,187.04x = 1,051,524,144,123,896.50
  5. Step 5: Solve for x
    x = 1,051,524,144,123,896.50/49,939,187.04
  6. Step 6: Final answer
    x = 21,056,092.55

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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.