Home / 32,945,600.61-45,464,850.45-18,060,898.46

Finding the Fourth Proportional to 32,945,600.61, 45,464,850.45 and 18,060,898.46

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Solution

The fourth proportional to 32,945,600.61, 45,464,850.45 and 18,060,898.46 is: 24,923,996.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945,600.61 : 45,464,850.45 = 18,060,898.46 : x
  2. Step 2: Convert to fraction form
    32,945,600.61/45,464,850.45 = 18,060,898.46/x
  3. Step 3: Cross multiply
    32,945,600.61x = 45,464,850.45 × 18,060,898.46
  4. Step 4: Simplify right side
    32,945,600.61x = 821,136,047,249,211
  5. Step 5: Solve for x
    x = 821,136,047,249,211/32,945,600.61
  6. Step 6: Final answer
    x = 24,923,996.89

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Why These Related Problems?

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