Home / 377,434,420,089.60-566,153,746,625.52-125,894,923,619.52

Finding the Fourth Proportional to 377,434,420,089.60, 566,153,746,625.52 and 125,894,923,619.52

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Solution

The fourth proportional to 377,434,420,089.60, 566,153,746,625.52 and 125,894,923,619.52 is: 188,843,091,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,434,420,089.60 : 566,153,746,625.52 = 125,894,923,619.52 : x
  2. Step 2: Convert to fraction form
    377,434,420,089.60/566,153,746,625.52 = 125,894,923,619.52/x
  3. Step 3: Cross multiply
    377,434,420,089.60x = 566,153,746,625.52 × 125,894,923,619.52
  4. Step 4: Simplify right side
    377,434,420,089.60x = 71,275,882,688,324,927,750,144
  5. Step 5: Solve for x
    x = 71,275,882,688,324,927,750,144/377,434,420,089.60
  6. Step 6: Final answer
    x = 188,843,091,394.27

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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.