Home / 16,994,806.48-25,502,838.54-6,897,427.48

Finding the Fourth Proportional to 16,994,806.48, 25,502,838.54 and 6,897,427.48

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Solution

The fourth proportional to 16,994,806.48, 25,502,838.54 and 6,897,427.48 is: 10,350,454.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,994,806.48 : 25,502,838.54 = 6,897,427.48 : x
  2. Step 2: Convert to fraction form
    16,994,806.48/25,502,838.54 = 6,897,427.48/x
  3. Step 3: Cross multiply
    16,994,806.48x = 25,502,838.54 × 6,897,427.48
  4. Step 4: Simplify right side
    16,994,806.48x = 175,903,979,363,799.09
  5. Step 5: Solve for x
    x = 175,903,979,363,799.09/16,994,806.48
  6. Step 6: Final answer
    x = 10,350,454.98

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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.