Home / 41,369,916.10-62,054,874.15-36,905,811.70

Finding the Fourth Proportional to 41,369,916.10, 62,054,874.15 and 36,905,811.70

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Solution

The fourth proportional to 41,369,916.10, 62,054,874.15 and 36,905,811.70 is: 55,358,717.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,916.10 : 62,054,874.15 = 36,905,811.70 : x
  2. Step 2: Convert to fraction form
    41,369,916.10/62,054,874.15 = 36,905,811.70/x
  3. Step 3: Cross multiply
    41,369,916.10x = 62,054,874.15 × 36,905,811.70
  4. Step 4: Simplify right side
    41,369,916.10x = 2,290,185,500,447,097.50
  5. Step 5: Solve for x
    x = 2,290,185,500,447,097.50/41,369,916.10
  6. Step 6: Final answer
    x = 55,358,717.55

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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.