Home / 37,138,904.70-55,708,357.05-23,534,015.10

Finding the Fourth Proportional to 37,138,904.70, 55,708,357.05 and 23,534,015.10

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Solution

The fourth proportional to 37,138,904.70, 55,708,357.05 and 23,534,015.10 is: 35,301,022.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,138,904.70 : 55,708,357.05 = 23,534,015.10 : x
  2. Step 2: Convert to fraction form
    37,138,904.70/55,708,357.05 = 23,534,015.10/x
  3. Step 3: Cross multiply
    37,138,904.70x = 55,708,357.05 × 23,534,015.10
  4. Step 4: Simplify right side
    37,138,904.70x = 1,311,041,316,010,891.50
  5. Step 5: Solve for x
    x = 1,311,041,316,010,891.50/37,138,904.70
  6. Step 6: Final answer
    x = 35,301,022.65

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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.