Home / 15,118,069.26-22,677,187.14-3,758,518.02

Finding the Fourth Proportional to 15,118,069.26, 22,677,187.14 and 3,758,518.02

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Solution

The fourth proportional to 15,118,069.26, 22,677,187.14 and 3,758,518.02 is: 5,637,797.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,118,069.26 : 22,677,187.14 = 3,758,518.02 : x
  2. Step 2: Convert to fraction form
    15,118,069.26/22,677,187.14 = 3,758,518.02/x
  3. Step 3: Cross multiply
    15,118,069.26x = 22,677,187.14 × 3,758,518.02
  4. Step 4: Simplify right side
    15,118,069.26x = 85,232,616,508,602.27
  5. Step 5: Solve for x
    x = 85,232,616,508,602.27/15,118,069.26
  6. Step 6: Final answer
    x = 5,637,797.73

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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.