Home / 37,110,458.34-55,608,872.85-15,533,312.22

Finding the Fourth Proportional to 37,110,458.34, 55,608,872.85 and 15,533,312.22

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Solution

The fourth proportional to 37,110,458.34, 55,608,872.85 and 15,533,312.22 is: 23,276,187.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110,458.34 : 55,608,872.85 = 15,533,312.22 : x
  2. Step 2: Convert to fraction form
    37,110,458.34/55,608,872.85 = 15,533,312.22/x
  3. Step 3: Cross multiply
    37,110,458.34x = 55,608,872.85 × 15,533,312.22
  4. Step 4: Simplify right side
    37,110,458.34x = 863,789,984,181,331.25
  5. Step 5: Solve for x
    x = 863,789,984,181,331.25/37,110,458.34
  6. Step 6: Final answer
    x = 23,276,187.44

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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.