Home / 73,822,415.60-110,707,980.13-41,082,946.31

Finding the Fourth Proportional to 73,822,415.60, 110,707,980.13 and 41,082,946.31

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Solution

The fourth proportional to 73,822,415.60, 110,707,980.13 and 41,082,946.31 is: 61,610,148.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,822,415.60 : 110,707,980.13 = 41,082,946.31 : x
  2. Step 2: Convert to fraction form
    73,822,415.60/110,707,980.13 = 41,082,946.31/x
  3. Step 3: Cross multiply
    73,822,415.60x = 110,707,980.13 × 41,082,946.31
  4. Step 4: Simplify right side
    73,822,415.60x = 4,548,210,003,769,337
  5. Step 5: Solve for x
    x = 4,548,210,003,769,337/73,822,415.60
  6. Step 6: Final answer
    x = 61,610,148.72

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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.