Home / 177,173,933.24-244,500,703.80-98,860,787.48

Finding the Fourth Proportional to 177,173,933.24, 244,500,703.80 and 98,860,787.48

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Solution

The fourth proportional to 177,173,933.24, 244,500,703.80 and 98,860,787.48 is: 136,428,263.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,173,933.24 : 244,500,703.80 = 98,860,787.48 : x
  2. Step 2: Convert to fraction form
    177,173,933.24/244,500,703.80 = 98,860,787.48/x
  3. Step 3: Cross multiply
    177,173,933.24x = 244,500,703.80 × 98,860,787.48
  4. Step 4: Simplify right side
    177,173,933.24x = 24,171,532,117,082,232
  5. Step 5: Solve for x
    x = 24,171,532,117,082,232/177,173,933.24
  6. Step 6: Final answer
    x = 136,428,263.88

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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.