Home / 53,397,792,311.60-80,096,688,467.40-32,477,251,242.80

Finding the Fourth Proportional to 53,397,792,311.60, 80,096,688,467.40 and 32,477,251,242.80

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Solution

The fourth proportional to 53,397,792,311.60, 80,096,688,467.40 and 32,477,251,242.80 is: 48,715,876,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,397,792,311.60 : 80,096,688,467.40 = 32,477,251,242.80 : x
  2. Step 2: Convert to fraction form
    53,397,792,311.60/80,096,688,467.40 = 32,477,251,242.80/x
  3. Step 3: Cross multiply
    53,397,792,311.60x = 80,096,688,467.40 × 32,477,251,242.80
  4. Step 4: Simplify right side
    53,397,792,311.60x = 2,601,320,275,072,030,605,312
  5. Step 5: Solve for x
    x = 2,601,320,275,072,030,605,312/53,397,792,311.60
  6. Step 6: Final answer
    x = 48,715,876,864.20

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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.