Home / 61,931,029.33-85,467,283.01-34,056,024.87

Finding the Fourth Proportional to 61,931,029.33, 85,467,283.01 and 34,056,024.87

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Solution

The fourth proportional to 61,931,029.33, 85,467,283.01 and 34,056,024.87 is: 46,998,668.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,931,029.33 : 85,467,283.01 = 34,056,024.87 : x
  2. Step 2: Convert to fraction form
    61,931,029.33/85,467,283.01 = 34,056,024.87/x
  3. Step 3: Cross multiply
    61,931,029.33x = 85,467,283.01 × 34,056,024.87
  4. Step 4: Simplify right side
    61,931,029.33x = 2,910,675,916,037,821
  5. Step 5: Solve for x
    x = 2,910,675,916,037,821/61,931,029.33
  6. Step 6: Final answer
    x = 46,998,668.48

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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.