Home / 14,681,063.57-22,021,816.82-5,096,746.60

Finding the Fourth Proportional to 14,681,063.57, 22,021,816.82 and 5,096,746.60

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Solution

The fourth proportional to 14,681,063.57, 22,021,816.82 and 5,096,746.60 is: 7,645,196.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,063.57 : 22,021,816.82 = 5,096,746.60 : x
  2. Step 2: Convert to fraction form
    14,681,063.57/22,021,816.82 = 5,096,746.60/x
  3. Step 3: Cross multiply
    14,681,063.57x = 22,021,816.82 × 5,096,746.60
  4. Step 4: Simplify right side
    14,681,063.57x = 112,239,619,922,619.55
  5. Step 5: Solve for x
    x = 112,239,619,922,619.55/14,681,063.57
  6. Step 6: Final answer
    x = 7,645,196.78

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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.