Home / 12,566,182,748.44-17,341,384,754.46-6,927,274,825.24

Finding the Fourth Proportional to 12,566,182,748.44, 17,341,384,754.46 and 6,927,274,825.24

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Solution

The fourth proportional to 12,566,182,748.44, 17,341,384,754.46 and 6,927,274,825.24 is: 9,559,668,234.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,566,182,748.44 : 17,341,384,754.46 = 6,927,274,825.24 : x
  2. Step 2: Convert to fraction form
    12,566,182,748.44/17,341,384,754.46 = 6,927,274,825.24/x
  3. Step 3: Cross multiply
    12,566,182,748.44x = 17,341,384,754.46 × 6,927,274,825.24
  4. Step 4: Simplify right side
    12,566,182,748.44x = 120,128,538,044,371,484,672
  5. Step 5: Solve for x
    x = 120,128,538,044,371,484,672/12,566,182,748.44
  6. Step 6: Final answer
    x = 9,559,668,234.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.