Home / 10,937,078,223.80-16,406,065,233.30-3,182,291,151.80

Finding the Fourth Proportional to 10,937,078,223.80, 16,406,065,233.30 and 3,182,291,151.80

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Solution

The fourth proportional to 10,937,078,223.80, 16,406,065,233.30 and 3,182,291,151.80 is: 4,773,567,049.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,078,223.80 : 16,406,065,233.30 = 3,182,291,151.80 : x
  2. Step 2: Convert to fraction form
    10,937,078,223.80/16,406,065,233.30 = 3,182,291,151.80/x
  3. Step 3: Cross multiply
    10,937,078,223.80x = 16,406,065,233.30 × 3,182,291,151.80
  4. Step 4: Simplify right side
    10,937,078,223.80x = 52,208,876,227,784,196,096
  5. Step 5: Solve for x
    x = 52,208,876,227,784,196,096/10,937,078,223.80
  6. Step 6: Final answer
    x = 4,773,567,049.58

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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.