Home / 62,362,170.12-86,060,351.63-34,486,766.54

Finding the Fourth Proportional to 62,362,170.12, 86,060,351.63 and 34,486,766.54

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Solution

The fourth proportional to 62,362,170.12, 86,060,351.63 and 34,486,766.54 is: 47,592,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362,170.12 : 86,060,351.63 = 34,486,766.54 : x
  2. Step 2: Convert to fraction form
    62,362,170.12/86,060,351.63 = 34,486,766.54/x
  3. Step 3: Cross multiply
    62,362,170.12x = 86,060,351.63 × 34,486,766.54
  4. Step 4: Simplify right side
    62,362,170.12x = 2,967,943,254,411,382.50
  5. Step 5: Solve for x
    x = 2,967,943,254,411,382.50/62,362,170.12
  6. Step 6: Final answer
    x = 47,592,045.77

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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.