Home / 39,788,903.25-59,683,351.59-11,035,038.51

Finding the Fourth Proportional to 39,788,903.25, 59,683,351.59 and 11,035,038.51

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Solution

The fourth proportional to 39,788,903.25, 59,683,351.59 and 11,035,038.51 is: 16,552,556.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,903.25 : 59,683,351.59 = 11,035,038.51 : x
  2. Step 2: Convert to fraction form
    39,788,903.25/59,683,351.59 = 11,035,038.51/x
  3. Step 3: Cross multiply
    39,788,903.25x = 59,683,351.59 × 11,035,038.51
  4. Step 4: Simplify right side
    39,788,903.25x = 658,608,083,201,519.75
  5. Step 5: Solve for x
    x = 658,608,083,201,519.75/39,788,903.25
  6. Step 6: Final answer
    x = 16,552,556.85

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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.