Home / 16,237,005,538.44-24,356,012,192.58-7,726,523,536.20

Finding the Fourth Proportional to 16,237,005,538.44, 24,356,012,192.58 and 7,726,523,536.20

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Solution

The fourth proportional to 16,237,005,538.44, 24,356,012,192.58 and 7,726,523,536.20 is: 11,590,025,082.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237,005,538.44 : 24,356,012,192.58 = 7,726,523,536.20 : x
  2. Step 2: Convert to fraction form
    16,237,005,538.44/24,356,012,192.58 = 7,726,523,536.20/x
  3. Step 3: Cross multiply
    16,237,005,538.44x = 24,356,012,192.58 × 7,726,523,536.20
  4. Step 4: Simplify right side
    16,237,005,538.44x = 188,187,301,453,943,537,664
  5. Step 5: Solve for x
    x = 188,187,301,453,943,537,664/16,237,005,538.44
  6. Step 6: Final answer
    x = 11,590,025,082.42

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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.