Home / 32,220,577-48,362,078.58-30,470,753.04

Finding the Fourth Proportional to 32,220,577, 48,362,078.58 and 30,470,753.04

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Solution

The fourth proportional to 32,220,577, 48,362,078.58 and 30,470,753.04 is: 45,735,647.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,220,577 : 48,362,078.58 = 30,470,753.04 : x
  2. Step 2: Convert to fraction form
    32,220,577/48,362,078.58 = 30,470,753.04/x
  3. Step 3: Cross multiply
    32,220,577x = 48,362,078.58 × 30,470,753.04
  4. Step 4: Simplify right side
    32,220,577x = 1,473,628,952,912,253.75
  5. Step 5: Solve for x
    x = 1,473,628,952,912,253.75/32,220,577
  6. Step 6: Final answer
    x = 45,735,647.53

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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.