Home / 39,900,136.33-59,852,729.54-16,866,777.07

Finding the Fourth Proportional to 39,900,136.33, 59,852,729.54 and 16,866,777.07

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Solution

The fourth proportional to 39,900,136.33, 59,852,729.54 and 16,866,777.07 is: 25,301,233.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,900,136.33 : 59,852,729.54 = 16,866,777.07 : x
  2. Step 2: Convert to fraction form
    39,900,136.33/59,852,729.54 = 16,866,777.07/x
  3. Step 3: Cross multiply
    39,900,136.33x = 59,852,729.54 × 16,866,777.07
  4. Step 4: Simplify right side
    39,900,136.33x = 1,009,522,646,182,183.62
  5. Step 5: Solve for x
    x = 1,009,522,646,182,183.62/39,900,136.33
  6. Step 6: Final answer
    x = 25,301,233.00

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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.