Home / 34,904,870.60-52,229,758.59-20,534,705.96

Finding the Fourth Proportional to 34,904,870.60, 52,229,758.59 and 20,534,705.96

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Solution

The fourth proportional to 34,904,870.60, 52,229,758.59 and 20,534,705.96 is: 30,727,022.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,904,870.60 : 52,229,758.59 = 20,534,705.96 : x
  2. Step 2: Convert to fraction form
    34,904,870.60/52,229,758.59 = 20,534,705.96/x
  3. Step 3: Cross multiply
    34,904,870.60x = 52,229,758.59 × 20,534,705.96
  4. Step 4: Simplify right side
    34,904,870.60x = 1,072,522,734,746,285.38
  5. Step 5: Solve for x
    x = 1,072,522,734,746,285.38/34,904,870.60
  6. Step 6: Final answer
    x = 30,727,022.23

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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.