Home / 16,806,887.04-25,216,684.20-6,579,056.46

Finding the Fourth Proportional to 16,806,887.04, 25,216,684.20 and 6,579,056.46

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Solution

The fourth proportional to 16,806,887.04, 25,216,684.20 and 6,579,056.46 is: 9,871,071.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,806,887.04 : 25,216,684.20 = 6,579,056.46 : x
  2. Step 2: Convert to fraction form
    16,806,887.04/25,216,684.20 = 6,579,056.46/x
  3. Step 3: Cross multiply
    16,806,887.04x = 25,216,684.20 × 6,579,056.46
  4. Step 4: Simplify right side
    16,806,887.04x = 165,901,989,085,789.94
  5. Step 5: Solve for x
    x = 165,901,989,085,789.94/16,806,887.04
  6. Step 6: Final answer
    x = 9,871,071.82

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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.