Home / 37,138,905.70-55,708,358.55-23,534,016.10

Finding the Fourth Proportional to 37,138,905.70, 55,708,358.55 and 23,534,016.10

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Solution

The fourth proportional to 37,138,905.70, 55,708,358.55 and 23,534,016.10 is: 35,301,024.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,138,905.70 : 55,708,358.55 = 23,534,016.10 : x
  2. Step 2: Convert to fraction form
    37,138,905.70/55,708,358.55 = 23,534,016.10/x
  3. Step 3: Cross multiply
    37,138,905.70x = 55,708,358.55 × 23,534,016.10
  4. Step 4: Simplify right side
    37,138,905.70x = 1,311,041,407,020,272.75
  5. Step 5: Solve for x
    x = 1,311,041,407,020,272.75/37,138,905.70
  6. Step 6: Final answer
    x = 35,301,024.15

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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.