Home / 4,379,058,988.04-6,041,586,973.86-3,320,684,424.20

Finding the Fourth Proportional to 4,379,058,988.04, 6,041,586,973.86 and 3,320,684,424.20

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Solution

The fourth proportional to 4,379,058,988.04, 6,041,586,973.86 and 3,320,684,424.20 is: 4,581,396,098.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,058,988.04 : 6,041,586,973.86 = 3,320,684,424.20 : x
  2. Step 2: Convert to fraction form
    4,379,058,988.04/6,041,586,973.86 = 3,320,684,424.20/x
  3. Step 3: Cross multiply
    4,379,058,988.04x = 6,041,586,973.86 × 3,320,684,424.20
  4. Step 4: Simplify right side
    4,379,058,988.04x = 20,062,203,761,546,510,336
  5. Step 5: Solve for x
    x = 20,062,203,761,546,510,336/4,379,058,988.04
  6. Step 6: Final answer
    x = 4,581,396,098.19

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1.5x scale

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.