Home / 41,173,115.10-61,759,817.01-10,467,697.74

Finding the Fourth Proportional to 41,173,115.10, 61,759,817.01 and 10,467,697.74

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Solution

The fourth proportional to 41,173,115.10, 61,759,817.01 and 10,467,697.74 is: 15,701,583.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,173,115.10 : 61,759,817.01 = 10,467,697.74 : x
  2. Step 2: Convert to fraction form
    41,173,115.10/61,759,817.01 = 10,467,697.74/x
  3. Step 3: Cross multiply
    41,173,115.10x = 61,759,817.01 × 10,467,697.74
  4. Step 4: Simplify right side
    41,173,115.10x = 646,483,096,938,390.50
  5. Step 5: Solve for x
    x = 646,483,096,938,390.50/41,173,115.10
  6. Step 6: Final answer
    x = 15,701,583.31

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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.