Home / 41,362,479.60-62,043,719.40-11,070,342.60

Finding the Fourth Proportional to 41,362,479.60, 62,043,719.40 and 11,070,342.60

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Solution

The fourth proportional to 41,362,479.60, 62,043,719.40 and 11,070,342.60 is: 16,605,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,362,479.60 : 62,043,719.40 = 11,070,342.60 : x
  2. Step 2: Convert to fraction form
    41,362,479.60/62,043,719.40 = 11,070,342.60/x
  3. Step 3: Cross multiply
    41,362,479.60x = 62,043,719.40 × 11,070,342.60
  4. Step 4: Simplify right side
    41,362,479.60x = 686,845,229,936,266.38
  5. Step 5: Solve for x
    x = 686,845,229,936,266.38/41,362,479.60
  6. Step 6: Final answer
    x = 16,605,513.90

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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.