Home / 17,950,896,074.40-26,926,344,111.60-16,481,567,997.60

Finding the Fourth Proportional to 17,950,896,074.40, 26,926,344,111.60 and 16,481,567,997.60

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Solution

The fourth proportional to 17,950,896,074.40, 26,926,344,111.60 and 16,481,567,997.60 is: 24,722,351,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,950,896,074.40 : 26,926,344,111.60 = 16,481,567,997.60 : x
  2. Step 2: Convert to fraction form
    17,950,896,074.40/26,926,344,111.60 = 16,481,567,997.60/x
  3. Step 3: Cross multiply
    17,950,896,074.40x = 26,926,344,111.60 × 16,481,567,997.60
  4. Step 4: Simplify right side
    17,950,896,074.40x = 443,788,371,402,111,778,816
  5. Step 5: Solve for x
    x = 443,788,371,402,111,778,816/17,950,896,074.40
  6. Step 6: Final answer
    x = 24,722,351,996.40

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Double scale
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Similar ratio
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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.