Home / 737,822,857,632.40-1,106,734,286,448.60-440,039,034,067.60

Finding the Fourth Proportional to 737,822,857,632.40, 1,106,734,286,448.60 and 440,039,034,067.60

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Solution

The fourth proportional to 737,822,857,632.40, 1,106,734,286,448.60 and 440,039,034,067.60 is: 660,058,551,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,822,857,632.40 : 1,106,734,286,448.60 = 440,039,034,067.60 : x
  2. Step 2: Convert to fraction form
    737,822,857,632.40/1,106,734,286,448.60 = 440,039,034,067.60/x
  3. Step 3: Cross multiply
    737,822,857,632.40x = 1,106,734,286,448.60 × 440,039,034,067.60
  4. Step 4: Simplify right side
    737,822,857,632.40x = 487,006,286,378,336,480,395,264
  5. Step 5: Solve for x
    x = 487,006,286,378,336,480,395,264/737,822,857,632.40
  6. Step 6: Final answer
    x = 660,058,551,101.40

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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.