Home / 16,756,649.65-25,133,092.20-4,627,837.36

Finding the Fourth Proportional to 16,756,649.65, 25,133,092.20 and 4,627,837.36

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Solution

The fourth proportional to 16,756,649.65, 25,133,092.20 and 4,627,837.36 is: 6,941,236.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,649.65 : 25,133,092.20 = 4,627,837.36 : x
  2. Step 2: Convert to fraction form
    16,756,649.65/25,133,092.20 = 4,627,837.36/x
  3. Step 3: Cross multiply
    16,756,649.65x = 25,133,092.20 × 4,627,837.36
  4. Step 4: Simplify right side
    16,756,649.65x = 116,311,863,055,484.59
  5. Step 5: Solve for x
    x = 116,311,863,055,484.59/16,756,649.65
  6. Step 6: Final answer
    x = 6,941,236.19

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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.