Home / 171,565,186,544.91-257,268,255,677.46-63,970,568,486.10

Finding the Fourth Proportional to 171,565,186,544.91, 257,268,255,677.46 and 63,970,568,486.10

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Solution

The fourth proportional to 171,565,186,544.91, 257,268,255,677.46 and 63,970,568,486.10 is: 95,926,201,000.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,565,186,544.91 : 257,268,255,677.46 = 63,970,568,486.10 : x
  2. Step 2: Convert to fraction form
    171,565,186,544.91/257,268,255,677.46 = 63,970,568,486.10/x
  3. Step 3: Cross multiply
    171,565,186,544.91x = 257,268,255,677.46 × 63,970,568,486.10
  4. Step 4: Simplify right side
    171,565,186,544.91x = 16,457,596,569,114,439,057,408
  5. Step 5: Solve for x
    x = 16,457,596,569,114,439,057,408/171,565,186,544.91
  6. Step 6: Final answer
    x = 95,926,201,000.03

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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.