Home / 61,367,410.35-91,939,480.11-35,730,696.51

Finding the Fourth Proportional to 61,367,410.35, 91,939,480.11 and 35,730,696.51

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Solution

The fourth proportional to 61,367,410.35, 91,939,480.11 and 35,730,696.51 is: 53,531,045.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,367,410.35 : 91,939,480.11 = 35,730,696.51 : x
  2. Step 2: Convert to fraction form
    61,367,410.35/91,939,480.11 = 35,730,696.51/x
  3. Step 3: Cross multiply
    61,367,410.35x = 91,939,480.11 × 35,730,696.51
  4. Step 4: Simplify right side
    61,367,410.35x = 3,285,061,661,097,591
  5. Step 5: Solve for x
    x = 3,285,061,661,097,591/61,367,410.35
  6. Step 6: Final answer
    x = 53,531,045.91

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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.