Home / 32,190,989,565.12-44,423,567,735.76-17,917,510,873.20

Finding the Fourth Proportional to 32,190,989,565.12, 44,423,567,735.76 and 17,917,510,873.20

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Solution

The fourth proportional to 32,190,989,565.12, 44,423,567,735.76 and 17,917,510,873.20 is: 24,726,166,193.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,190,989,565.12 : 44,423,567,735.76 = 17,917,510,873.20 : x
  2. Step 2: Convert to fraction form
    32,190,989,565.12/44,423,567,735.76 = 17,917,510,873.20/x
  3. Step 3: Cross multiply
    32,190,989,565.12x = 44,423,567,735.76 × 17,917,510,873.20
  4. Step 4: Simplify right side
    32,190,989,565.12x = 795,959,757,931,816,550,400
  5. Step 5: Solve for x
    x = 795,959,757,931,816,550,400/32,190,989,565.12
  6. Step 6: Final answer
    x = 24,726,166,193.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.