Home / 62,008,597.82-85,571,185.94-34,130,712

Finding the Fourth Proportional to 62,008,597.82, 85,571,185.94 and 34,130,712

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Solution

The fourth proportional to 62,008,597.82, 85,571,185.94 and 34,130,712 is: 47,100,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,597.82 : 85,571,185.94 = 34,130,712 : x
  2. Step 2: Convert to fraction form
    62,008,597.82/85,571,185.94 = 34,130,712/x
  3. Step 3: Cross multiply
    62,008,597.82x = 85,571,185.94 × 34,130,712
  4. Step 4: Simplify right side
    62,008,597.82x = 2,920,605,502,816,589
  5. Step 5: Solve for x
    x = 2,920,605,502,816,589/62,008,597.82
  6. Step 6: Final answer
    x = 47,100,008.80

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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.