Home / 61,950,924.36-85,492,346.64-34,448,262.12

Finding the Fourth Proportional to 61,950,924.36, 85,492,346.64 and 34,448,262.12

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Solution

The fourth proportional to 61,950,924.36, 85,492,346.64 and 34,448,262.12 is: 47,538,641.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,950,924.36 : 85,492,346.64 = 34,448,262.12 : x
  2. Step 2: Convert to fraction form
    61,950,924.36/85,492,346.64 = 34,448,262.12/x
  3. Step 3: Cross multiply
    61,950,924.36x = 85,492,346.64 × 34,448,262.12
  4. Step 4: Simplify right side
    61,950,924.36x = 2,945,062,766,308,621
  5. Step 5: Solve for x
    x = 2,945,062,766,308,621/61,950,924.36
  6. Step 6: Final answer
    x = 47,538,641.22

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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.