Home / 26,922,841.71-40,385,084.07-10,527,471.33

Finding the Fourth Proportional to 26,922,841.71, 40,385,084.07 and 10,527,471.33

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Solution

The fourth proportional to 26,922,841.71, 40,385,084.07 and 10,527,471.33 is: 15,791,528.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,922,841.71 : 40,385,084.07 = 10,527,471.33 : x
  2. Step 2: Convert to fraction form
    26,922,841.71/40,385,084.07 = 10,527,471.33/x
  3. Step 3: Cross multiply
    26,922,841.71x = 40,385,084.07 × 10,527,471.33
  4. Step 4: Simplify right side
    26,922,841.71x = 425,152,814,706,564.75
  5. Step 5: Solve for x
    x = 425,152,814,706,564.75/26,922,841.71
  6. Step 6: Final answer
    x = 15,791,528.22

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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.