Home / 79,114,903.02-118,667,758.19-23,781,543.12

Finding the Fourth Proportional to 79,114,903.02, 118,667,758.19 and 23,781,543.12

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Solution

The fourth proportional to 79,114,903.02, 118,667,758.19 and 23,781,543.12 is: 35,670,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,114,903.02 : 118,667,758.19 = 23,781,543.12 : x
  2. Step 2: Convert to fraction form
    79,114,903.02/118,667,758.19 = 23,781,543.12/x
  3. Step 3: Cross multiply
    79,114,903.02x = 118,667,758.19 × 23,781,543.12
  4. Step 4: Simplify right side
    79,114,903.02x = 2,822,102,408,230,310.50
  5. Step 5: Solve for x
    x = 2,822,102,408,230,310.50/79,114,903.02
  6. Step 6: Final answer
    x = 35,670,933.04

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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.