Home / 15,573,001.18-23,346,855.38-6,481,903.64

Finding the Fourth Proportional to 15,573,001.18, 23,346,855.38 and 6,481,903.64

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Solution

The fourth proportional to 15,573,001.18, 23,346,855.38 and 6,481,903.64 is: 9,717,591.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,573,001.18 : 23,346,855.38 = 6,481,903.64 : x
  2. Step 2: Convert to fraction form
    15,573,001.18/23,346,855.38 = 6,481,903.64/x
  3. Step 3: Cross multiply
    15,573,001.18x = 23,346,855.38 × 6,481,903.64
  4. Step 4: Simplify right side
    15,573,001.18x = 151,332,066,870,175.56
  5. Step 5: Solve for x
    x = 151,332,066,870,175.56/15,573,001.18
  6. Step 6: Final answer
    x = 9,717,591.69

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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.