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Finding the Fourth Proportional to 59,808,680.82, 82,536,015.69 and 32,306,621.22

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Solution

The fourth proportional to 59,808,680.82, 82,536,015.69 and 32,306,621.22 is: 44,583,156.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,808,680.82 : 82,536,015.69 = 32,306,621.22 : x
  2. Step 2: Convert to fraction form
    59,808,680.82/82,536,015.69 = 32,306,621.22/x
  3. Step 3: Cross multiply
    59,808,680.82x = 82,536,015.69 × 32,306,621.22
  4. Step 4: Simplify right side
    59,808,680.82x = 2,666,459,795,904,807
  5. Step 5: Solve for x
    x = 2,666,459,795,904,807/59,808,680.82
  6. Step 6: Final answer
    x = 44,583,156.82

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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.