Home / 16,802,428.79-25,205,592.35-5,869,233.07

Finding the Fourth Proportional to 16,802,428.79, 25,205,592.35 and 5,869,233.07

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Solution

The fourth proportional to 16,802,428.79, 25,205,592.35 and 5,869,233.07 is: 8,804,530.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,802,428.79 : 25,205,592.35 = 5,869,233.07 : x
  2. Step 2: Convert to fraction form
    16,802,428.79/25,205,592.35 = 5,869,233.07/x
  3. Step 3: Cross multiply
    16,802,428.79x = 25,205,592.35 × 5,869,233.07
  4. Step 4: Simplify right side
    16,802,428.79x = 147,937,496,121,218.09
  5. Step 5: Solve for x
    x = 147,937,496,121,218.09/16,802,428.79
  6. Step 6: Final answer
    x = 8,804,530.46

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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.