Home / 62,401,017.60-86,117,765.76-34,901,487.36

Finding the Fourth Proportional to 62,401,017.60, 86,117,765.76 and 34,901,487.36

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Solution

The fourth proportional to 62,401,017.60, 86,117,765.76 and 34,901,487.36 is: 48,166,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401,017.60 : 86,117,765.76 = 34,901,487.36 : x
  2. Step 2: Convert to fraction form
    62,401,017.60/86,117,765.76 = 34,901,487.36/x
  3. Step 3: Cross multiply
    62,401,017.60x = 86,117,765.76 × 34,901,487.36
  4. Step 4: Simplify right side
    62,401,017.60x = 3,005,638,113,144,081
  5. Step 5: Solve for x
    x = 3,005,638,113,144,081/62,401,017.60
  6. Step 6: Final answer
    x = 48,166,491.97

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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.