Home / 19,346,463,317,247-29,019,803,468,744-6,453,098,970,868.20

Finding the Fourth Proportional to 19,346,463,317,247, 29,019,803,468,744 and 6,453,098,970,868.20

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Solution

The fourth proportional to 19,346,463,317,247, 29,019,803,468,744 and 6,453,098,970,868.20 is: 9,679,684,644,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346,463,317,247 : 29,019,803,468,744 = 6,453,098,970,868.20 : x
  2. Step 2: Convert to fraction form
    19,346,463,317,247/29,019,803,468,744 = 6,453,098,970,868.20/x
  3. Step 3: Cross multiply
    19,346,463,317,247x = 29,019,803,468,744 × 6,453,098,970,868.20
  4. Step 4: Simplify right side
    19,346,463,317,247x = 187,267,663,898,949,323,866,505,216
  5. Step 5: Solve for x
    x = 187,267,663,898,949,323,866,505,216/19,346,463,317,247
  6. Step 6: Final answer
    x = 9,679,684,644,583.27

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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.