Home / 15,804,361.44-23,704,071.12-5,020,243.92

Finding the Fourth Proportional to 15,804,361.44, 23,704,071.12 and 5,020,243.92

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Solution

The fourth proportional to 15,804,361.44, 23,704,071.12 and 5,020,243.92 is: 7,529,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,804,361.44 : 23,704,071.12 = 5,020,243.92 : x
  2. Step 2: Convert to fraction form
    15,804,361.44/23,704,071.12 = 5,020,243.92/x
  3. Step 3: Cross multiply
    15,804,361.44x = 23,704,071.12 × 5,020,243.92
  4. Step 4: Simplify right side
    15,804,361.44x = 119,000,218,919,427.59
  5. Step 5: Solve for x
    x = 119,000,218,919,427.59/15,804,361.44
  6. Step 6: Final answer
    x = 7,529,580.96

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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.