Home / 45,632,864.50-62,973,353.73-25,007,122.42

Finding the Fourth Proportional to 45,632,864.50, 62,973,353.73 and 25,007,122.42

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Solution

The fourth proportional to 45,632,864.50, 62,973,353.73 and 25,007,122.42 is: 34,509,829.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,632,864.50 : 62,973,353.73 = 25,007,122.42 : x
  2. Step 2: Convert to fraction form
    45,632,864.50/62,973,353.73 = 25,007,122.42/x
  3. Step 3: Cross multiply
    45,632,864.50x = 62,973,353.73 × 25,007,122.42
  4. Step 4: Simplify right side
    45,632,864.50x = 1,574,782,365,924,073.75
  5. Step 5: Solve for x
    x = 1,574,782,365,924,073.75/45,632,864.50
  6. Step 6: Final answer
    x = 34,509,829.33

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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.