Home / 2,393,642,783,372.70-3,303,230,226,531.10-1,296,227,285,842.10

Finding the Fourth Proportional to 2,393,642,783,372.70, 3,303,230,226,531.10 and 1,296,227,285,842.10

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Solution

The fourth proportional to 2,393,642,783,372.70, 3,303,230,226,531.10 and 1,296,227,285,842.10 is: 1,788,795,379,490.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,642,783,372.70 : 3,303,230,226,531.10 = 1,296,227,285,842.10 : x
  2. Step 2: Convert to fraction form
    2,393,642,783,372.70/3,303,230,226,531.10 = 1,296,227,285,842.10/x
  3. Step 3: Cross multiply
    2,393,642,783,372.70x = 3,303,230,226,531.10 × 1,296,227,285,842.10
  4. Step 4: Simplify right side
    2,393,642,783,372.70x = 4,281,737,151,047,993,145,688,064
  5. Step 5: Solve for x
    x = 4,281,737,151,047,993,145,688,064/2,393,642,783,372.70
  6. Step 6: Final answer
    x = 1,788,795,379,490.55

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Double scale
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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.