Home / 332,497,234,047.84-498,695,458,146.78-90,493,202,585.25

Finding the Fourth Proportional to 332,497,234,047.84, 498,695,458,146.78 and 90,493,202,585.25

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Solution

The fourth proportional to 332,497,234,047.84, 498,695,458,146.78 and 90,493,202,585.25 is: 135,726,088,824.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,497,234,047.84 : 498,695,458,146.78 = 90,493,202,585.25 : x
  2. Step 2: Convert to fraction form
    332,497,234,047.84/498,695,458,146.78 = 90,493,202,585.25/x
  3. Step 3: Cross multiply
    332,497,234,047.84x = 498,695,458,146.78 × 90,493,202,585.25
  4. Step 4: Simplify right side
    332,497,234,047.84x = 45,128,549,122,420,630,355,968
  5. Step 5: Solve for x
    x = 45,128,549,122,420,630,355,968/332,497,234,047.84
  6. Step 6: Final answer
    x = 135,726,088,824.93

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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.