Home / 62,644,307.63-86,448,083.82-35,141,645.39

Finding the Fourth Proportional to 62,644,307.63, 86,448,083.82 and 35,141,645.39

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Solution

The fourth proportional to 62,644,307.63, 86,448,083.82 and 35,141,645.39 is: 48,494,875.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,644,307.63 : 86,448,083.82 = 35,141,645.39 : x
  2. Step 2: Convert to fraction form
    62,644,307.63/86,448,083.82 = 35,141,645.39/x
  3. Step 3: Cross multiply
    62,644,307.63x = 86,448,083.82 × 35,141,645.39
  4. Step 4: Simplify right side
    62,644,307.63x = 3,037,927,905,815,195.50
  5. Step 5: Solve for x
    x = 3,037,927,905,815,195.50/62,644,307.63
  6. Step 6: Final answer
    x = 48,494,875.61

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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.