Home / 93,661,264,772.68-140,475,289,928.07-42,597,600,770.85

Finding the Fourth Proportional to 93,661,264,772.68, 140,475,289,928.07 and 42,597,600,770.85

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Solution

The fourth proportional to 93,661,264,772.68, 140,475,289,928.07 and 42,597,600,770.85 is: 63,888,848,106.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,661,264,772.68 : 140,475,289,928.07 = 42,597,600,770.85 : x
  2. Step 2: Convert to fraction form
    93,661,264,772.68/140,475,289,928.07 = 42,597,600,770.85/x
  3. Step 3: Cross multiply
    93,661,264,772.68x = 140,475,289,928.07 × 42,597,600,770.85
  4. Step 4: Simplify right side
    93,661,264,772.68x = 5,983,910,318,524,629,778,432
  5. Step 5: Solve for x
    x = 5,983,910,318,524,629,778,432/93,661,264,772.68
  6. Step 6: Final answer
    x = 63,888,848,106.50

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1.5x scale

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.