Home / 177,847,516.50-245,429,572.77-96,451,804.50

Finding the Fourth Proportional to 177,847,516.50, 245,429,572.77 and 96,451,804.50

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Solution

The fourth proportional to 177,847,516.50, 245,429,572.77 and 96,451,804.50 is: 133,103,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,847,516.50 : 245,429,572.77 = 96,451,804.50 : x
  2. Step 2: Convert to fraction form
    177,847,516.50/245,429,572.77 = 96,451,804.50/x
  3. Step 3: Cross multiply
    177,847,516.50x = 245,429,572.77 × 96,451,804.50
  4. Step 4: Simplify right side
    177,847,516.50x = 23,672,125,171,330,564
  5. Step 5: Solve for x
    x = 23,672,125,171,330,564/177,847,516.50
  6. Step 6: Final answer
    x = 133,103,490.21

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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.