Home / 41,226,807.51-61,840,176.08-10,521,384.41

Finding the Fourth Proportional to 41,226,807.51, 61,840,176.08 and 10,521,384.41

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Solution

The fourth proportional to 41,226,807.51, 61,840,176.08 and 10,521,384.41 is: 15,782,067.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,226,807.51 : 61,840,176.08 = 10,521,384.41 : x
  2. Step 2: Convert to fraction form
    41,226,807.51/61,840,176.08 = 10,521,384.41/x
  3. Step 3: Cross multiply
    41,226,807.51x = 61,840,176.08 × 10,521,384.41
  4. Step 4: Simplify right side
    41,226,807.51x = 650,644,264,621,760.50
  5. Step 5: Solve for x
    x = 650,644,264,621,760.50/41,226,807.51
  6. Step 6: Final answer
    x = 15,782,067.64

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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.