Home / 236,711,544.04-326,672,019.16-132,289,612.28

Finding the Fourth Proportional to 236,711,544.04, 326,672,019.16 and 132,289,612.28

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Solution

The fourth proportional to 236,711,544.04, 326,672,019.16 and 132,289,612.28 is: 182,565,302.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,711,544.04 : 326,672,019.16 = 132,289,612.28 : x
  2. Step 2: Convert to fraction form
    236,711,544.04/326,672,019.16 = 132,289,612.28/x
  3. Step 3: Cross multiply
    236,711,544.04x = 326,672,019.16 × 132,289,612.28
  4. Step 4: Simplify right side
    236,711,544.04x = 43,215,314,757,401,136
  5. Step 5: Solve for x
    x = 43,215,314,757,401,136/236,711,544.04
  6. Step 6: Final answer
    x = 182,565,302.98

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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.