Home / 36,253,077.48-50,030,567.10-19,732,404.18

Finding the Fourth Proportional to 36,253,077.48, 50,030,567.10 and 19,732,404.18

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Solution

The fourth proportional to 36,253,077.48, 50,030,567.10 and 19,732,404.18 is: 27,231,436.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,253,077.48 : 50,030,567.10 = 19,732,404.18 : x
  2. Step 2: Convert to fraction form
    36,253,077.48/50,030,567.10 = 19,732,404.18/x
  3. Step 3: Cross multiply
    36,253,077.48x = 50,030,567.10 × 19,732,404.18
  4. Step 4: Simplify right side
    36,253,077.48x = 987,223,371,371,810.50
  5. Step 5: Solve for x
    x = 987,223,371,371,810.50/36,253,077.48
  6. Step 6: Final answer
    x = 27,231,436.34

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1.5x scale

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.