Home / 49,342,117-74,019,510.96-23,062,597.38

Finding the Fourth Proportional to 49,342,117, 74,019,510.96 and 23,062,597.38

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Solution

The fourth proportional to 49,342,117, 74,019,510.96 and 23,062,597.38 is: 34,596,857.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,342,117 : 74,019,510.96 = 23,062,597.38 : x
  2. Step 2: Convert to fraction form
    49,342,117/74,019,510.96 = 23,062,597.38/x
  3. Step 3: Cross multiply
    49,342,117x = 74,019,510.96 × 23,062,597.38
  4. Step 4: Simplify right side
    49,342,117x = 1,707,082,179,534,977
  5. Step 5: Solve for x
    x = 1,707,082,179,534,977/49,342,117
  6. Step 6: Final answer
    x = 34,596,857.28

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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.