Home / 3,234,379,152.81-4,463,443,226.06-1,749,267,278.31

Finding the Fourth Proportional to 3,234,379,152.81, 4,463,443,226.06 and 1,749,267,278.31

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Solution

The fourth proportional to 3,234,379,152.81, 4,463,443,226.06 and 1,749,267,278.31 is: 2,413,988,841.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,379,152.81 : 4,463,443,226.06 = 1,749,267,278.31 : x
  2. Step 2: Convert to fraction form
    3,234,379,152.81/4,463,443,226.06 = 1,749,267,278.31/x
  3. Step 3: Cross multiply
    3,234,379,152.81x = 4,463,443,226.06 × 1,749,267,278.31
  4. Step 4: Simplify right side
    3,234,379,152.81x = 7,807,755,183,932,436,480
  5. Step 5: Solve for x
    x = 7,807,755,183,932,436,480/3,234,379,152.81
  6. Step 6: Final answer
    x = 2,413,988,841.46

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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.