Home / 15,504,099.47-23,261,036.96-7,306,410.53

Finding the Fourth Proportional to 15,504,099.47, 23,261,036.96 and 7,306,410.53

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Solution

The fourth proportional to 15,504,099.47, 23,261,036.96 and 7,306,410.53 is: 10,961,919.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,099.47 : 23,261,036.96 = 7,306,410.53 : x
  2. Step 2: Convert to fraction form
    15,504,099.47/23,261,036.96 = 7,306,410.53/x
  3. Step 3: Cross multiply
    15,504,099.47x = 23,261,036.96 × 7,306,410.53
  4. Step 4: Simplify right side
    15,504,099.47x = 169,954,685,459,681.78
  5. Step 5: Solve for x
    x = 169,954,685,459,681.78/15,504,099.47
  6. Step 6: Final answer
    x = 10,961,919.19

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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.