Home / 32,334,197,992.47-44,604,479,622.33-20,460,190,471.83

Finding the Fourth Proportional to 32,334,197,992.47, 44,604,479,622.33 and 20,460,190,471.83

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Solution

The fourth proportional to 32,334,197,992.47, 44,604,479,622.33 and 20,460,190,471.83 is: 28,224,486,940.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334,197,992.47 : 44,604,479,622.33 = 20,460,190,471.83 : x
  2. Step 2: Convert to fraction form
    32,334,197,992.47/44,604,479,622.33 = 20,460,190,471.83/x
  3. Step 3: Cross multiply
    32,334,197,992.47x = 44,604,479,622.33 × 20,460,190,471.83
  4. Step 4: Simplify right side
    32,334,197,992.47x = 912,616,148,969,731,784,704
  5. Step 5: Solve for x
    x = 912,616,148,969,731,784,704/32,334,197,992.47
  6. Step 6: Final answer
    x = 28,224,486,940.49

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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.