Home / 15,876,111.10-23,814,166.65-15,764,136.70

Finding the Fourth Proportional to 15,876,111.10, 23,814,166.65 and 15,764,136.70

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Solution

The fourth proportional to 15,876,111.10, 23,814,166.65 and 15,764,136.70 is: 23,646,205.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,876,111.10 : 23,814,166.65 = 15,764,136.70 : x
  2. Step 2: Convert to fraction form
    15,876,111.10/23,814,166.65 = 15,764,136.70/x
  3. Step 3: Cross multiply
    15,876,111.10x = 23,814,166.65 × 15,764,136.70
  4. Step 4: Simplify right side
    15,876,111.10x = 375,409,778,467,181
  5. Step 5: Solve for x
    x = 375,409,778,467,181/15,876,111.10
  6. Step 6: Final answer
    x = 23,646,205.05

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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.