Home / 62,995,807.96-86,932,311.30-34,738,165.72

Finding the Fourth Proportional to 62,995,807.96, 86,932,311.30 and 34,738,165.72

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Solution

The fourth proportional to 62,995,807.96, 86,932,311.30 and 34,738,165.72 is: 47,937,618.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,995,807.96 : 86,932,311.30 = 34,738,165.72 : x
  2. Step 2: Convert to fraction form
    62,995,807.96/86,932,311.30 = 34,738,165.72/x
  3. Step 3: Cross multiply
    62,995,807.96x = 86,932,311.30 × 34,738,165.72
  4. Step 4: Simplify right side
    62,995,807.96x = 3,019,869,036,362,028.50
  5. Step 5: Solve for x
    x = 3,019,869,036,362,028.50/62,995,807.96
  6. Step 6: Final answer
    x = 47,937,618.93

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