Home / 236,177,809.75-354,242,795.61-63,672,061.15

Finding the Fourth Proportional to 236,177,809.75, 354,242,795.61 and 63,672,061.15

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Solution

The fourth proportional to 236,177,809.75, 354,242,795.61 and 63,672,061.15 is: 95,501,643.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,177,809.75 : 354,242,795.61 = 63,672,061.15 : x
  2. Step 2: Convert to fraction form
    236,177,809.75/354,242,795.61 = 63,672,061.15/x
  3. Step 3: Cross multiply
    236,177,809.75x = 354,242,795.61 × 63,672,061.15
  4. Step 4: Simplify right side
    236,177,809.75x = 22,555,368,944,026,872
  5. Step 5: Solve for x
    x = 22,555,368,944,026,872/236,177,809.75
  6. Step 6: Final answer
    x = 95,501,643.31

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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.