Home / 73,091,362.10-109,643,808.28-23,907,494.66

Finding the Fourth Proportional to 73,091,362.10, 109,643,808.28 and 23,907,494.66

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Solution

The fourth proportional to 73,091,362.10, 109,643,808.28 and 23,907,494.66 is: 35,863,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,091,362.10 : 109,643,808.28 = 23,907,494.66 : x
  2. Step 2: Convert to fraction form
    73,091,362.10/109,643,808.28 = 23,907,494.66/x
  3. Step 3: Cross multiply
    73,091,362.10x = 109,643,808.28 × 23,907,494.66
  4. Step 4: Simplify right side
    73,091,362.10x = 2,621,308,760,956,164
  5. Step 5: Solve for x
    x = 2,621,308,760,956,164/73,091,362.10
  6. Step 6: Final answer
    x = 35,863,454.80

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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.