Home / 44,298,833.40-66,448,250.10-43,701,636.60

Finding the Fourth Proportional to 44,298,833.40, 66,448,250.10 and 43,701,636.60

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Solution

The fourth proportional to 44,298,833.40, 66,448,250.10 and 43,701,636.60 is: 65,552,454.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,298,833.40 : 66,448,250.10 = 43,701,636.60 : x
  2. Step 2: Convert to fraction form
    44,298,833.40/66,448,250.10 = 43,701,636.60/x
  3. Step 3: Cross multiply
    44,298,833.40x = 66,448,250.10 × 43,701,636.60
  4. Step 4: Simplify right side
    44,298,833.40x = 2,903,897,278,576,114
  5. Step 5: Solve for x
    x = 2,903,897,278,576,114/44,298,833.40
  6. Step 6: Final answer
    x = 65,552,454.90

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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.