Home / 14,769,825.51-22,162,543.86-10,479,601.97

Finding the Fourth Proportional to 14,769,825.51, 22,162,543.86 and 10,479,601.97

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Solution

The fourth proportional to 14,769,825.51, 22,162,543.86 and 10,479,601.97 is: 15,724,941.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,769,825.51 : 22,162,543.86 = 10,479,601.97 : x
  2. Step 2: Convert to fraction form
    14,769,825.51/22,162,543.86 = 10,479,601.97/x
  3. Step 3: Cross multiply
    14,769,825.51x = 22,162,543.86 × 10,479,601.97
  4. Step 4: Simplify right side
    14,769,825.51x = 232,254,638,295,467.41
  5. Step 5: Solve for x
    x = 232,254,638,295,467.41/14,769,825.51
  6. Step 6: Final answer
    x = 15,724,941.24

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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.