Home / 32,582,885.10-48,874,327.65-9,864,912.30

Finding the Fourth Proportional to 32,582,885.10, 48,874,327.65 and 9,864,912.30

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Solution

The fourth proportional to 32,582,885.10, 48,874,327.65 and 9,864,912.30 is: 14,797,368.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,582,885.10 : 48,874,327.65 = 9,864,912.30 : x
  2. Step 2: Convert to fraction form
    32,582,885.10/48,874,327.65 = 9,864,912.30/x
  3. Step 3: Cross multiply
    32,582,885.10x = 48,874,327.65 × 9,864,912.30
  4. Step 4: Simplify right side
    32,582,885.10x = 482,140,955,988,715.12
  5. Step 5: Solve for x
    x = 482,140,955,988,715.12/32,582,885.10
  6. Step 6: Final answer
    x = 14,797,368.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.