Home / 176,811,993.76-244,008,076.32-98,495,452.48

Finding the Fourth Proportional to 176,811,993.76, 244,008,076.32 and 98,495,452.48

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Solution

The fourth proportional to 176,811,993.76, 244,008,076.32 and 98,495,452.48 is: 135,927,916.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,811,993.76 : 244,008,076.32 = 98,495,452.48 : x
  2. Step 2: Convert to fraction form
    176,811,993.76/244,008,076.32 = 98,495,452.48/x
  3. Step 3: Cross multiply
    176,811,993.76x = 244,008,076.32 × 98,495,452.48
  4. Step 4: Simplify right side
    176,811,993.76x = 24,033,685,885,912,772
  5. Step 5: Solve for x
    x = 24,033,685,885,912,772/176,811,993.76
  6. Step 6: Final answer
    x = 135,927,916.28

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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.