Home / 26,902,821.60-40,460,520.60-24,139,328.40

Finding the Fourth Proportional to 26,902,821.60, 40,460,520.60 and 24,139,328.40

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Solution

The fourth proportional to 26,902,821.60, 40,460,520.60 and 24,139,328.40 is: 36,304,362.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,821.60 : 40,460,520.60 = 24,139,328.40 : x
  2. Step 2: Convert to fraction form
    26,902,821.60/40,460,520.60 = 24,139,328.40/x
  3. Step 3: Cross multiply
    26,902,821.60x = 40,460,520.60 × 24,139,328.40
  4. Step 4: Simplify right side
    26,902,821.60x = 976,689,793,998,365
  5. Step 5: Solve for x
    x = 976,689,793,998,365/26,902,821.60
  6. Step 6: Final answer
    x = 36,304,362.74

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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.