Home / 202,411,699.34-303,617,548.94-49,057,755.77

Finding the Fourth Proportional to 202,411,699.34, 303,617,548.94 and 49,057,755.77

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Solution

The fourth proportional to 202,411,699.34, 303,617,548.94 and 49,057,755.77 is: 73,586,633.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,411,699.34 : 303,617,548.94 = 49,057,755.77 : x
  2. Step 2: Convert to fraction form
    202,411,699.34/303,617,548.94 = 49,057,755.77/x
  3. Step 3: Cross multiply
    202,411,699.34x = 303,617,548.94 × 49,057,755.77
  4. Step 4: Simplify right side
    202,411,699.34x = 14,894,795,563,898,298
  5. Step 5: Solve for x
    x = 14,894,795,563,898,298/202,411,699.34
  6. Step 6: Final answer
    x = 73,586,633.64

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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.