Home / 14,914,232.89-22,371,361.89-7,131,316.01

Finding the Fourth Proportional to 14,914,232.89, 22,371,361.89 and 7,131,316.01

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Solution

The fourth proportional to 14,914,232.89, 22,371,361.89 and 7,131,316.01 is: 10,696,980.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,914,232.89 : 22,371,361.89 = 7,131,316.01 : x
  2. Step 2: Convert to fraction form
    14,914,232.89/22,371,361.89 = 7,131,316.01/x
  3. Step 3: Cross multiply
    14,914,232.89x = 22,371,361.89 × 7,131,316.01
  4. Step 4: Simplify right side
    14,914,232.89x = 159,537,251,150,341
  5. Step 5: Solve for x
    x = 159,537,251,150,341/14,914,232.89
  6. Step 6: Final answer
    x = 10,696,980.02

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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.