Home / 10,937,078,231.80-16,406,065,245.30-3,182,291,159.80

Finding the Fourth Proportional to 10,937,078,231.80, 16,406,065,245.30 and 3,182,291,159.80

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Solution

The fourth proportional to 10,937,078,231.80, 16,406,065,245.30 and 3,182,291,159.80 is: 4,773,567,061.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,078,231.80 : 16,406,065,245.30 = 3,182,291,159.80 : x
  2. Step 2: Convert to fraction form
    10,937,078,231.80/16,406,065,245.30 = 3,182,291,159.80/x
  3. Step 3: Cross multiply
    10,937,078,231.80x = 16,406,065,245.30 × 3,182,291,159.80
  4. Step 4: Simplify right side
    10,937,078,231.80x = 52,208,876,397,220,208,640
  5. Step 5: Solve for x
    x = 52,208,876,397,220,208,640/10,937,078,231.80
  6. Step 6: Final answer
    x = 4,773,567,061.58

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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.