Home / 568,757,139,195.06-853,044,893,632.20-165,746,340,842.16

Finding the Fourth Proportional to 568,757,139,195.06, 853,044,893,632.20 and 165,746,340,842.16

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Solution

The fourth proportional to 568,757,139,195.06, 853,044,893,632.20 and 165,746,340,842.16 is: 248,593,046,047.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,757,139,195.06 : 853,044,893,632.20 = 165,746,340,842.16 : x
  2. Step 2: Convert to fraction form
    568,757,139,195.06/853,044,893,632.20 = 165,746,340,842.16/x
  3. Step 3: Cross multiply
    568,757,139,195.06x = 853,044,893,632.20 × 165,746,340,842.16
  4. Step 4: Simplify right side
    568,757,139,195.06x = 141,389,069,693,626,739,589,120
  5. Step 5: Solve for x
    x = 141,389,069,693,626,739,589,120/568,757,139,195.06
  6. Step 6: Final answer
    x = 248,593,046,047.26

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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.