Home / 73,320,632.60-110,051,807.70-44,622,818.60

Finding the Fourth Proportional to 73,320,632.60, 110,051,807.70 and 44,622,818.60

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Solution

The fourth proportional to 73,320,632.60, 110,051,807.70 and 44,622,818.60 is: 66,977,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,320,632.60 : 110,051,807.70 = 44,622,818.60 : x
  2. Step 2: Convert to fraction form
    73,320,632.60/110,051,807.70 = 44,622,818.60/x
  3. Step 3: Cross multiply
    73,320,632.60x = 110,051,807.70 × 44,622,818.60
  4. Step 4: Simplify right side
    73,320,632.60x = 4,910,821,851,599,184
  5. Step 5: Solve for x
    x = 4,910,821,851,599,184/73,320,632.60
  6. Step 6: Final answer
    x = 66,977,352.45

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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.