Home / 32,896,601.88-45,397,321.02-18,012,868.80

Finding the Fourth Proportional to 32,896,601.88, 45,397,321.02 and 18,012,868.80

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Solution

The fourth proportional to 32,896,601.88, 45,397,321.02 and 18,012,868.80 is: 24,857,764.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896,601.88 : 45,397,321.02 = 18,012,868.80 : x
  2. Step 2: Convert to fraction form
    32,896,601.88/45,397,321.02 = 18,012,868.80/x
  3. Step 3: Cross multiply
    32,896,601.88x = 45,397,321.02 × 18,012,868.80
  4. Step 4: Simplify right side
    32,896,601.88x = 817,735,987,404,742.25
  5. Step 5: Solve for x
    x = 817,735,987,404,742.25/32,896,601.88
  6. Step 6: Final answer
    x = 24,857,764.65

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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.