Home / 37,493,017.80-56,108,889.90-22,357,811.40

Finding the Fourth Proportional to 37,493,017.80, 56,108,889.90 and 22,357,811.40

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Solution

The fourth proportional to 37,493,017.80, 56,108,889.90 and 22,357,811.40 is: 33,458,815.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,493,017.80 : 56,108,889.90 = 22,357,811.40 : x
  2. Step 2: Convert to fraction form
    37,493,017.80/56,108,889.90 = 22,357,811.40/x
  3. Step 3: Cross multiply
    37,493,017.80x = 56,108,889.90 × 22,357,811.40
  4. Step 4: Simplify right side
    37,493,017.80x = 1,254,471,978,247,564.75
  5. Step 5: Solve for x
    x = 1,254,471,978,247,564.75/37,493,017.80
  6. Step 6: Final answer
    x = 33,458,815.85

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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.