Home / 19,346,463,317,230-29,019,803,468,721-6,453,098,970,851.70

Finding the Fourth Proportional to 19,346,463,317,230, 29,019,803,468,721 and 6,453,098,970,851.70

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Solution

The fourth proportional to 19,346,463,317,230, 29,019,803,468,721 and 6,453,098,970,851.70 is: 9,679,684,644,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346,463,317,230 : 29,019,803,468,721 = 6,453,098,970,851.70 : x
  2. Step 2: Convert to fraction form
    19,346,463,317,230/29,019,803,468,721 = 6,453,098,970,851.70/x
  3. Step 3: Cross multiply
    19,346,463,317,230x = 29,019,803,468,721 × 6,453,098,970,851.70
  4. Step 4: Simplify right side
    19,346,463,317,230x = 187,267,663,898,322,086,842,597,376
  5. Step 5: Solve for x
    x = 187,267,663,898,322,086,842,597,376/19,346,463,317,230
  6. Step 6: Final answer
    x = 9,679,684,644,559.36

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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.