Home / 37,139,212.20-55,708,818.30-23,534,322.60

Finding the Fourth Proportional to 37,139,212.20, 55,708,818.30 and 23,534,322.60

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Solution

The fourth proportional to 37,139,212.20, 55,708,818.30 and 23,534,322.60 is: 35,301,483.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,139,212.20 : 55,708,818.30 = 23,534,322.60 : x
  2. Step 2: Convert to fraction form
    37,139,212.20/55,708,818.30 = 23,534,322.60/x
  3. Step 3: Cross multiply
    37,139,212.20x = 55,708,818.30 × 23,534,322.60
  4. Step 4: Simplify right side
    37,139,212.20x = 1,311,069,301,536,983.50
  5. Step 5: Solve for x
    x = 1,311,069,301,536,983.50/37,139,212.20
  6. Step 6: Final answer
    x = 35,301,483.90

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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.