Home / 62,374,854.92-86,042,741.64-36,266,486.36

Finding the Fourth Proportional to 62,374,854.92, 86,042,741.64 and 36,266,486.36

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Solution

The fourth proportional to 62,374,854.92, 86,042,741.64 and 36,266,486.36 is: 50,027,658.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,374,854.92 : 86,042,741.64 = 36,266,486.36 : x
  2. Step 2: Convert to fraction form
    62,374,854.92/86,042,741.64 = 36,266,486.36/x
  3. Step 3: Cross multiply
    62,374,854.92x = 86,042,741.64 × 36,266,486.36
  4. Step 4: Simplify right side
    62,374,854.92x = 3,120,467,916,064,064
  5. Step 5: Solve for x
    x = 3,120,467,916,064,064/62,374,854.92
  6. Step 6: Final answer
    x = 50,027,658.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.