Home / 1,346,058,622.38-2,022,638,845.23-724,733,234.58

Finding the Fourth Proportional to 1,346,058,622.38, 2,022,638,845.23 and 724,733,234.58

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Solution

The fourth proportional to 1,346,058,622.38, 2,022,638,845.23 and 724,733,234.58 is: 1,089,011,703.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,058,622.38 : 2,022,638,845.23 = 724,733,234.58 : x
  2. Step 2: Convert to fraction form
    1,346,058,622.38/2,022,638,845.23 = 724,733,234.58/x
  3. Step 3: Cross multiply
    1,346,058,622.38x = 2,022,638,845.23 × 724,733,234.58
  4. Step 4: Simplify right side
    1,346,058,622.38x = 1,465,873,592,690,693,888
  5. Step 5: Solve for x
    x = 1,465,873,592,690,693,888/1,346,058,622.38
  6. Step 6: Final answer
    x = 1,089,011,703.00

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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.