Home / 52,701,597,291.70-79,062,416,306.81-17,339,146,457.41

Finding the Fourth Proportional to 52,701,597,291.70, 79,062,416,306.81 and 17,339,146,457.41

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Solution

The fourth proportional to 52,701,597,291.70, 79,062,416,306.81 and 17,339,146,457.41 is: 26,012,016,448.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,701,597,291.70 : 79,062,416,306.81 = 17,339,146,457.41 : x
  2. Step 2: Convert to fraction form
    52,701,597,291.70/79,062,416,306.81 = 17,339,146,457.41/x
  3. Step 3: Cross multiply
    52,701,597,291.70x = 79,062,416,306.81 × 17,339,146,457.41
  4. Step 4: Simplify right side
    52,701,597,291.70x = 1,370,874,815,620,499,111,936
  5. Step 5: Solve for x
    x = 1,370,874,815,620,499,111,936/52,701,597,291.70
  6. Step 6: Final answer
    x = 26,012,016,448.62

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1.5x scale

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.