Home / 8,563,653,062.53-11,816,882,722.89-4,753,336,634.24

Finding the Fourth Proportional to 8,563,653,062.53, 11,816,882,722.89 and 4,753,336,634.24

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Solution

The fourth proportional to 8,563,653,062.53, 11,816,882,722.89 and 4,753,336,634.24 is: 6,559,072,528.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,563,653,062.53 : 11,816,882,722.89 = 4,753,336,634.24 : x
  2. Step 2: Convert to fraction form
    8,563,653,062.53/11,816,882,722.89 = 4,753,336,634.24/x
  3. Step 3: Cross multiply
    8,563,653,062.53x = 11,816,882,722.89 × 4,753,336,634.24
  4. Step 4: Simplify right side
    8,563,653,062.53x = 56,169,621,549,171,671,040
  5. Step 5: Solve for x
    x = 56,169,621,549,171,671,040/8,563,653,062.53
  6. Step 6: Final answer
    x = 6,559,072,528.87

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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.