Home / 107,955,356,098.96-148,983,074,442.13-59,783,399,330.39

Finding the Fourth Proportional to 107,955,356,098.96, 148,983,074,442.13 and 59,783,399,330.39

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Solution

The fourth proportional to 107,955,356,098.96, 148,983,074,442.13 and 59,783,399,330.39 is: 82,503,684,436.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,955,356,098.96 : 148,983,074,442.13 = 59,783,399,330.39 : x
  2. Step 2: Convert to fraction form
    107,955,356,098.96/148,983,074,442.13 = 59,783,399,330.39/x
  3. Step 3: Cross multiply
    107,955,356,098.96x = 148,983,074,442.13 × 59,783,399,330.39
  4. Step 4: Simplify right side
    107,955,356,098.96x = 8,906,714,632,842,334,175,232
  5. Step 5: Solve for x
    x = 8,906,714,632,842,334,175,232/107,955,356,098.96
  6. Step 6: Final answer
    x = 82,503,684,436.72

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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.