Home / 53,504,862,023.40-80,257,293,035.10-35,872,925,101.80

Finding the Fourth Proportional to 53,504,862,023.40, 80,257,293,035.10 and 35,872,925,101.80

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Solution

The fourth proportional to 53,504,862,023.40, 80,257,293,035.10 and 35,872,925,101.80 is: 53,809,387,652.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,504,862,023.40 : 80,257,293,035.10 = 35,872,925,101.80 : x
  2. Step 2: Convert to fraction form
    53,504,862,023.40/80,257,293,035.10 = 35,872,925,101.80/x
  3. Step 3: Cross multiply
    53,504,862,023.40x = 80,257,293,035.10 × 35,872,925,101.80
  4. Step 4: Simplify right side
    53,504,862,023.40x = 2,879,063,861,921,357,758,464
  5. Step 5: Solve for x
    x = 2,879,063,861,921,357,758,464/53,504,862,023.40
  6. Step 6: Final answer
    x = 53,809,387,652.70

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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.