Home / 107,363,628,480.96-148,161,970,562.40-59,839,028,130.24

Finding the Fourth Proportional to 107,363,628,480.96, 148,161,970,562.40 and 59,839,028,130.24

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Solution

The fourth proportional to 107,363,628,480.96, 148,161,970,562.40 and 59,839,028,130.24 is: 82,577,949,811.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,363,628,480.96 : 148,161,970,562.40 = 59,839,028,130.24 : x
  2. Step 2: Convert to fraction form
    107,363,628,480.96/148,161,970,562.40 = 59,839,028,130.24/x
  3. Step 3: Cross multiply
    107,363,628,480.96x = 148,161,970,562.40 × 59,839,028,130.24
  4. Step 4: Simplify right side
    107,363,628,480.96x = 8,865,868,324,315,243,479,040
  5. Step 5: Solve for x
    x = 8,865,868,324,315,243,479,040/107,363,628,480.96
  6. Step 6: Final answer
    x = 82,577,949,811.82

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Double scale
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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.