Home / 46,722,796,932.19-64,476,619,286.40-26,399,816,330.10

Finding the Fourth Proportional to 46,722,796,932.19, 64,476,619,286.40 and 26,399,816,330.10

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Solution

The fourth proportional to 46,722,796,932.19, 64,476,619,286.40 and 26,399,816,330.10 is: 36,431,271,638.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,722,796,932.19 : 64,476,619,286.40 = 26,399,816,330.10 : x
  2. Step 2: Convert to fraction form
    46,722,796,932.19/64,476,619,286.40 = 26,399,816,330.10/x
  3. Step 3: Cross multiply
    46,722,796,932.19x = 64,476,619,286.40 × 26,399,816,330.10
  4. Step 4: Simplify right side
    46,722,796,932.19x = 1,702,170,906,746,872,397,824
  5. Step 5: Solve for x
    x = 1,702,170,906,746,872,397,824/46,722,796,932.19
  6. Step 6: Final answer
    x = 36,431,271,638.50

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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.