Home / 38,601,482.04-57,913,429.65-15,560,525.79

Finding the Fourth Proportional to 38,601,482.04, 57,913,429.65 and 15,560,525.79

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Solution

The fourth proportional to 38,601,482.04, 57,913,429.65 and 15,560,525.79 is: 23,345,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,601,482.04 : 57,913,429.65 = 15,560,525.79 : x
  2. Step 2: Convert to fraction form
    38,601,482.04/57,913,429.65 = 15,560,525.79/x
  3. Step 3: Cross multiply
    38,601,482.04x = 57,913,429.65 × 15,560,525.79
  4. Step 4: Simplify right side
    38,601,482.04x = 901,163,415,656,175.62
  5. Step 5: Solve for x
    x = 901,163,415,656,175.62/38,601,482.04
  6. Step 6: Final answer
    x = 23,345,306.14

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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.