Home / 23,721,607.68-32,735,895.29-13,267,803.25

Finding the Fourth Proportional to 23,721,607.68, 32,735,895.29 and 13,267,803.25

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Solution

The fourth proportional to 23,721,607.68, 32,735,895.29 and 13,267,803.25 is: 18,309,611.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,607.68 : 32,735,895.29 = 13,267,803.25 : x
  2. Step 2: Convert to fraction form
    23,721,607.68/32,735,895.29 = 13,267,803.25/x
  3. Step 3: Cross multiply
    23,721,607.68x = 32,735,895.29 × 13,267,803.25
  4. Step 4: Simplify right side
    23,721,607.68x = 434,333,417,920,321.69
  5. Step 5: Solve for x
    x = 434,333,417,920,321.69/23,721,607.68
  6. Step 6: Final answer
    x = 18,309,611.38

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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.