Home / 146,772,500,954.73-220,190,439,883.95-44,677,077,864.37

Finding the Fourth Proportional to 146,772,500,954.73, 220,190,439,883.95 and 44,677,077,864.37

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Solution

The fourth proportional to 146,772,500,954.73, 220,190,439,883.95 and 44,677,077,864.37 is: 67,025,262,659.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,772,500,954.73 : 220,190,439,883.95 = 44,677,077,864.37 : x
  2. Step 2: Convert to fraction form
    146,772,500,954.73/220,190,439,883.95 = 44,677,077,864.37/x
  3. Step 3: Cross multiply
    146,772,500,954.73x = 220,190,439,883.95 × 44,677,077,864.37
  4. Step 4: Simplify right side
    146,772,500,954.73x = 9,837,465,427,684,674,764,800
  5. Step 5: Solve for x
    x = 9,837,465,427,684,674,764,800/146,772,500,954.73
  6. Step 6: Final answer
    x = 67,025,262,659.51

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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.