Home / 33,231,328.60-49,763,012.10-26,512,864.60

Finding the Fourth Proportional to 33,231,328.60, 49,763,012.10 and 26,512,864.60

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Solution

The fourth proportional to 33,231,328.60, 49,763,012.10 and 26,512,864.60 is: 39,702,294.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,231,328.60 : 49,763,012.10 = 26,512,864.60 : x
  2. Step 2: Convert to fraction form
    33,231,328.60/49,763,012.10 = 26,512,864.60/x
  3. Step 3: Cross multiply
    33,231,328.60x = 49,763,012.10 × 26,512,864.60
  4. Step 4: Simplify right side
    33,231,328.60x = 1,319,360,001,895,461.75
  5. Step 5: Solve for x
    x = 1,319,360,001,895,461.75/33,231,328.60
  6. Step 6: Final answer
    x = 39,702,294.72

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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.