Home / 26,430,001.20-39,592,513.80-23,273,722.80

Finding the Fourth Proportional to 26,430,001.20, 39,592,513.80 and 23,273,722.80

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Solution

The fourth proportional to 26,430,001.20, 39,592,513.80 and 23,273,722.80 is: 34,864,364.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,430,001.20 : 39,592,513.80 = 23,273,722.80 : x
  2. Step 2: Convert to fraction form
    26,430,001.20/39,592,513.80 = 23,273,722.80/x
  3. Step 3: Cross multiply
    26,430,001.20x = 39,592,513.80 × 23,273,722.80
  4. Step 4: Simplify right side
    26,430,001.20x = 921,465,191,136,374.62
  5. Step 5: Solve for x
    x = 921,465,191,136,374.62/26,430,001.20
  6. Step 6: Final answer
    x = 34,864,364.33

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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.