Home / 50,355,652,352.16-69,522,161,475.12-32,055,035,904.72

Finding the Fourth Proportional to 50,355,652,352.16, 69,522,161,475.12 and 32,055,035,904.72

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Solution

The fourth proportional to 50,355,652,352.16, 69,522,161,475.12 and 32,055,035,904.72 is: 44,255,913,252.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,355,652,352.16 : 69,522,161,475.12 = 32,055,035,904.72 : x
  2. Step 2: Convert to fraction form
    50,355,652,352.16/69,522,161,475.12 = 32,055,035,904.72/x
  3. Step 3: Cross multiply
    50,355,652,352.16x = 69,522,161,475.12 × 32,055,035,904.72
  4. Step 4: Simplify right side
    50,355,652,352.16x = 2,228,535,382,258,713,100,288
  5. Step 5: Solve for x
    x = 2,228,535,382,258,713,100,288/50,355,652,352.16
  6. Step 6: Final answer
    x = 44,255,913,252.27

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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.