Home / 89,225,852.80-133,540,180.80-62,351,996.80

Finding the Fourth Proportional to 89,225,852.80, 133,540,180.80 and 62,351,996.80

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Solution

The fourth proportional to 89,225,852.80, 133,540,180.80 and 62,351,996.80 is: 93,319,331.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,225,852.80 : 133,540,180.80 = 62,351,996.80 : x
  2. Step 2: Convert to fraction form
    89,225,852.80/133,540,180.80 = 62,351,996.80/x
  3. Step 3: Cross multiply
    89,225,852.80x = 133,540,180.80 × 62,351,996.80
  4. Step 4: Simplify right side
    89,225,852.80x = 8,326,496,925,913,021
  5. Step 5: Solve for x
    x = 8,326,496,925,913,021/89,225,852.80
  6. Step 6: Final answer
    x = 93,319,331.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.