Home / 97,912,203,353.73-146,898,278,550.86-50,139,037,957.95

Finding the Fourth Proportional to 97,912,203,353.73, 146,898,278,550.86 and 50,139,037,957.95

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Solution

The fourth proportional to 97,912,203,353.73, 146,898,278,550.86 and 50,139,037,957.95 is: 75,223,905,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,912,203,353.73 : 146,898,278,550.86 = 50,139,037,957.95 : x
  2. Step 2: Convert to fraction form
    97,912,203,353.73/146,898,278,550.86 = 50,139,037,957.95/x
  3. Step 3: Cross multiply
    97,912,203,353.73x = 146,898,278,550.86 × 50,139,037,957.95
  4. Step 4: Simplify right side
    97,912,203,353.73x = 7,365,338,364,219,080,310,784
  5. Step 5: Solve for x
    x = 7,365,338,364,219,080,310,784/97,912,203,353.73
  6. Step 6: Final answer
    x = 75,223,905,825.20

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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.