Home / 63,796,045.60-95,684,737.20-18,353,101.60

Finding the Fourth Proportional to 63,796,045.60, 95,684,737.20 and 18,353,101.60

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Solution

The fourth proportional to 63,796,045.60, 95,684,737.20 and 18,353,101.60 is: 27,526,967.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,796,045.60 : 95,684,737.20 = 18,353,101.60 : x
  2. Step 2: Convert to fraction form
    63,796,045.60/95,684,737.20 = 18,353,101.60/x
  3. Step 3: Cross multiply
    63,796,045.60x = 95,684,737.20 × 18,353,101.60
  4. Step 4: Simplify right side
    63,796,045.60x = 1,756,111,703,400,899.75
  5. Step 5: Solve for x
    x = 1,756,111,703,400,899.75/63,796,045.60
  6. Step 6: Final answer
    x = 27,526,967.96

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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.