Home / 48,384,795.80-72,577,193.70-41,078,466.20

Finding the Fourth Proportional to 48,384,795.80, 72,577,193.70 and 41,078,466.20

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Solution

The fourth proportional to 48,384,795.80, 72,577,193.70 and 41,078,466.20 is: 61,617,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,795.80 : 72,577,193.70 = 41,078,466.20 : x
  2. Step 2: Convert to fraction form
    48,384,795.80/72,577,193.70 = 41,078,466.20/x
  3. Step 3: Cross multiply
    48,384,795.80x = 72,577,193.70 × 41,078,466.20
  4. Step 4: Simplify right side
    48,384,795.80x = 2,981,359,798,296,303.50
  5. Step 5: Solve for x
    x = 2,981,359,798,296,303.50/48,384,795.80
  6. Step 6: Final answer
    x = 61,617,699.30

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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.