Home / 252,614,596.93-348,949,348.04-190,361,265.48

Finding the Fourth Proportional to 252,614,596.93, 348,949,348.04 and 190,361,265.48

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Solution

The fourth proportional to 252,614,596.93, 348,949,348.04 and 190,361,265.48 is: 262,955,665.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,614,596.93 : 348,949,348.04 = 190,361,265.48 : x
  2. Step 2: Convert to fraction form
    252,614,596.93/348,949,348.04 = 190,361,265.48/x
  3. Step 3: Cross multiply
    252,614,596.93x = 348,949,348.04 × 190,361,265.48
  4. Step 4: Simplify right side
    252,614,596.93x = 66,426,439,481,791,264
  5. Step 5: Solve for x
    x = 66,426,439,481,791,264/252,614,596.93
  6. Step 6: Final answer
    x = 262,955,665.63

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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.