Home / 36,232,569.76-50,001,438.92-19,712,891.64

Finding the Fourth Proportional to 36,232,569.76, 50,001,438.92 and 19,712,891.64

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Solution

The fourth proportional to 36,232,569.76, 50,001,438.92 and 19,712,891.64 is: 27,204,058.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,232,569.76 : 50,001,438.92 = 19,712,891.64 : x
  2. Step 2: Convert to fraction form
    36,232,569.76/50,001,438.92 = 19,712,891.64/x
  3. Step 3: Cross multiply
    36,232,569.76x = 50,001,438.92 × 19,712,891.64
  4. Step 4: Simplify right side
    36,232,569.76x = 985,672,947,274,038.75
  5. Step 5: Solve for x
    x = 985,672,947,274,038.75/36,232,569.76
  6. Step 6: Final answer
    x = 27,204,058.50

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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.