Home / 236,711,522.60-326,671,989.56-132,289,590.84

Finding the Fourth Proportional to 236,711,522.60, 326,671,989.56 and 132,289,590.84

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Solution

The fourth proportional to 236,711,522.60, 326,671,989.56 and 132,289,590.84 is: 182,565,273.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,711,522.60 : 326,671,989.56 = 132,289,590.84 : x
  2. Step 2: Convert to fraction form
    236,711,522.60/326,671,989.56 = 132,289,590.84/x
  3. Step 3: Cross multiply
    236,711,522.60x = 326,671,989.56 × 132,289,590.84
  4. Step 4: Simplify right side
    236,711,522.60x = 43,215,303,837,781,152
  5. Step 5: Solve for x
    x = 43,215,303,837,781,152/236,711,522.60
  6. Step 6: Final answer
    x = 182,565,273.39

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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.