Home / 41,913,312.60-62,869,968.90-36,874,464.60

Finding the Fourth Proportional to 41,913,312.60, 62,869,968.90 and 36,874,464.60

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Solution

The fourth proportional to 41,913,312.60, 62,869,968.90 and 36,874,464.60 is: 55,311,696.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913,312.60 : 62,869,968.90 = 36,874,464.60 : x
  2. Step 2: Convert to fraction form
    41,913,312.60/62,869,968.90 = 36,874,464.60/x
  3. Step 3: Cross multiply
    41,913,312.60x = 62,869,968.90 × 36,874,464.60
  4. Step 4: Simplify right side
    41,913,312.60x = 2,318,296,442,606,151
  5. Step 5: Solve for x
    x = 2,318,296,442,606,151/41,913,312.60
  6. Step 6: Final answer
    x = 55,311,696.90

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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.