Home / 62,136,342.82-93,408,841.59-57,641,653.23

Finding the Fourth Proportional to 62,136,342.82, 93,408,841.59 and 57,641,653.23

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Solution

The fourth proportional to 62,136,342.82, 93,408,841.59 and 57,641,653.23 is: 86,652,027.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,136,342.82 : 93,408,841.59 = 57,641,653.23 : x
  2. Step 2: Convert to fraction form
    62,136,342.82/93,408,841.59 = 57,641,653.23/x
  3. Step 3: Cross multiply
    62,136,342.82x = 93,408,841.59 × 57,641,653.23
  4. Step 4: Simplify right side
    62,136,342.82x = 5,384,240,055,546,782
  5. Step 5: Solve for x
    x = 5,384,240,055,546,782/62,136,342.82
  6. Step 6: Final answer
    x = 86,652,027.00

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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.