Home / 53,807,682,777.60-80,711,524,166.40-25,852,185,566.40

Finding the Fourth Proportional to 53,807,682,777.60, 80,711,524,166.40 and 25,852,185,566.40

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Solution

The fourth proportional to 53,807,682,777.60, 80,711,524,166.40 and 25,852,185,566.40 is: 38,778,278,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,807,682,777.60 : 80,711,524,166.40 = 25,852,185,566.40 : x
  2. Step 2: Convert to fraction form
    53,807,682,777.60/80,711,524,166.40 = 25,852,185,566.40/x
  3. Step 3: Cross multiply
    53,807,682,777.60x = 80,711,524,166.40 × 25,852,185,566.40
  4. Step 4: Simplify right side
    53,807,682,777.60x = 2,086,569,300,096,750,714,880
  5. Step 5: Solve for x
    x = 2,086,569,300,096,750,714,880/53,807,682,777.60
  6. Step 6: Final answer
    x = 38,778,278,349.60

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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.