Home / 236,177,889.92-354,242,915.48-63,672,141.32

Finding the Fourth Proportional to 236,177,889.92, 354,242,915.48 and 63,672,141.32

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Solution

The fourth proportional to 236,177,889.92, 354,242,915.48 and 63,672,141.32 is: 95,501,763.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,177,889.92 : 354,242,915.48 = 63,672,141.32 : x
  2. Step 2: Convert to fraction form
    236,177,889.92/354,242,915.48 = 63,672,141.32/x
  3. Step 3: Cross multiply
    236,177,889.92x = 354,242,915.48 × 63,672,141.32
  4. Step 4: Simplify right side
    236,177,889.92x = 22,555,404,975,409,916
  5. Step 5: Solve for x
    x = 22,555,404,975,409,916/236,177,889.92
  6. Step 6: Final answer
    x = 95,501,763.45

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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.