Home / 53,411,339.39-80,130,481.01-24,677,789.81

Finding the Fourth Proportional to 53,411,339.39, 80,130,481.01 and 24,677,789.81

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Solution

The fourth proportional to 53,411,339.39, 80,130,481.01 and 24,677,789.81 is: 37,022,909.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,411,339.39 : 80,130,481.01 = 24,677,789.81 : x
  2. Step 2: Convert to fraction form
    53,411,339.39/80,130,481.01 = 24,677,789.81/x
  3. Step 3: Cross multiply
    53,411,339.39x = 80,130,481.01 × 24,677,789.81
  4. Step 4: Simplify right side
    53,411,339.39x = 1,977,443,167,738,976.50
  5. Step 5: Solve for x
    x = 1,977,443,167,738,976.50/53,411,339.39
  6. Step 6: Final answer
    x = 37,022,909.19

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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.