Home / 32,896,950.97-45,397,803.32-18,013,216.36

Finding the Fourth Proportional to 32,896,950.97, 45,397,803.32 and 18,013,216.36

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Solution

The fourth proportional to 32,896,950.97, 45,397,803.32 and 18,013,216.36 is: 24,858,244.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896,950.97 : 45,397,803.32 = 18,013,216.36 : x
  2. Step 2: Convert to fraction form
    32,896,950.97/45,397,803.32 = 18,013,216.36/x
  3. Step 3: Cross multiply
    32,896,950.97x = 45,397,803.32 × 18,013,216.36
  4. Step 4: Simplify right side
    32,896,950.97x = 817,760,453,471,886.25
  5. Step 5: Solve for x
    x = 817,760,453,471,886.25/32,896,950.97
  6. Step 6: Final answer
    x = 24,858,244.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.