Home / 62,100,907.64-85,699,837.72-34,224,621.57

Finding the Fourth Proportional to 62,100,907.64, 85,699,837.72 and 34,224,621.57

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Solution

The fourth proportional to 62,100,907.64, 85,699,837.72 and 34,224,621.57 is: 47,230,300.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,100,907.64 : 85,699,837.72 = 34,224,621.57 : x
  2. Step 2: Convert to fraction form
    62,100,907.64/85,699,837.72 = 34,224,621.57/x
  3. Step 3: Cross multiply
    62,100,907.64x = 85,699,837.72 × 34,224,621.57
  4. Step 4: Simplify right side
    62,100,907.64x = 2,933,044,514,148,912
  5. Step 5: Solve for x
    x = 2,933,044,514,148,912/62,100,907.64
  6. Step 6: Final answer
    x = 47,230,300.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.