Home / 14,889,904.08-22,315,546.27-6,686,488.95

Finding the Fourth Proportional to 14,889,904.08, 22,315,546.27 and 6,686,488.95

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Solution

The fourth proportional to 14,889,904.08, 22,315,546.27 and 6,686,488.95 is: 10,021,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,904.08 : 22,315,546.27 = 6,686,488.95 : x
  2. Step 2: Convert to fraction form
    14,889,904.08/22,315,546.27 = 6,686,488.95/x
  3. Step 3: Cross multiply
    14,889,904.08x = 22,315,546.27 × 6,686,488.95
  4. Step 4: Simplify right side
    14,889,904.08x = 149,212,653,472,243.53
  5. Step 5: Solve for x
    x = 149,212,653,472,243.53/14,889,904.08
  6. Step 6: Final answer
    x = 10,021,062.10

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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.