Home / 32,222,847.60-44,468,492.04-19,840,084.70

Finding the Fourth Proportional to 32,222,847.60, 44,468,492.04 and 19,840,084.70

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Solution

The fourth proportional to 32,222,847.60, 44,468,492.04 and 19,840,084.70 is: 27,379,909.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,222,847.60 : 44,468,492.04 = 19,840,084.70 : x
  2. Step 2: Convert to fraction form
    32,222,847.60/44,468,492.04 = 19,840,084.70/x
  3. Step 3: Cross multiply
    32,222,847.60x = 44,468,492.04 × 19,840,084.70
  4. Step 4: Simplify right side
    32,222,847.60x = 882,258,648,554,875.75
  5. Step 5: Solve for x
    x = 882,258,648,554,875.75/32,222,847.60
  6. Step 6: Final answer
    x = 27,379,909.42

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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.