Home / 373,417,936.60-560,106,657.06-114,633,200.92

Finding the Fourth Proportional to 373,417,936.60, 560,106,657.06 and 114,633,200.92

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Solution

The fourth proportional to 373,417,936.60, 560,106,657.06 and 114,633,200.92 is: 171,943,585.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,417,936.60 : 560,106,657.06 = 114,633,200.92 : x
  2. Step 2: Convert to fraction form
    373,417,936.60/560,106,657.06 = 114,633,200.92/x
  3. Step 3: Cross multiply
    373,417,936.60x = 560,106,657.06 × 114,633,200.92
  4. Step 4: Simplify right side
    373,417,936.60x = 64,206,818,955,388,512
  5. Step 5: Solve for x
    x = 64,206,818,955,388,512/373,417,936.60
  6. Step 6: Final answer
    x = 171,943,585.62

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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.