Home / 36,254,570.90-50,031,946.15-19,735,170.89

Finding the Fourth Proportional to 36,254,570.90, 50,031,946.15 and 19,735,170.89

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Solution

The fourth proportional to 36,254,570.90, 50,031,946.15 and 19,735,170.89 is: 27,234,883.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,254,570.90 : 50,031,946.15 = 19,735,170.89 : x
  2. Step 2: Convert to fraction form
    36,254,570.90/50,031,946.15 = 19,735,170.89/x
  3. Step 3: Cross multiply
    36,254,570.90x = 50,031,946.15 × 19,735,170.89
  4. Step 4: Simplify right side
    36,254,570.90x = 987,389,006,930,030
  5. Step 5: Solve for x
    x = 987,389,006,930,030/36,254,570.90
  6. Step 6: Final answer
    x = 27,234,883.29

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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.