Home / 24,172,556.10-36,300,824.55-12,835,148.10

Finding the Fourth Proportional to 24,172,556.10, 36,300,824.55 and 12,835,148.10

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Solution

The fourth proportional to 24,172,556.10, 36,300,824.55 and 12,835,148.10 is: 19,275,018.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172,556.10 : 36,300,824.55 = 12,835,148.10 : x
  2. Step 2: Convert to fraction form
    24,172,556.10/36,300,824.55 = 12,835,148.10/x
  3. Step 3: Cross multiply
    24,172,556.10x = 36,300,824.55 × 12,835,148.10
  4. Step 4: Simplify right side
    24,172,556.10x = 465,926,459,251,365.81
  5. Step 5: Solve for x
    x = 465,926,459,251,365.81/24,172,556.10
  6. Step 6: Final answer
    x = 19,275,018.22

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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.