Home / 15,494,595.02-23,256,454.18-8,113,940.13

Finding the Fourth Proportional to 15,494,595.02, 23,256,454.18 and 8,113,940.13

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Solution

The fourth proportional to 15,494,595.02, 23,256,454.18 and 8,113,940.13 is: 12,178,535.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,494,595.02 : 23,256,454.18 = 8,113,940.13 : x
  2. Step 2: Convert to fraction form
    15,494,595.02/23,256,454.18 = 8,113,940.13/x
  3. Step 3: Cross multiply
    15,494,595.02x = 23,256,454.18 × 8,113,940.13
  4. Step 4: Simplify right side
    15,494,595.02x = 188,701,476,695,756.28
  5. Step 5: Solve for x
    x = 188,701,476,695,756.28/15,494,595.02
  6. Step 6: Final answer
    x = 12,178,535.58

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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.