Home / 5,058,334,680.38-6,980,225,310.34-2,769,024,020.26

Finding the Fourth Proportional to 5,058,334,680.38, 6,980,225,310.34 and 2,769,024,020.26

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Solution

The fourth proportional to 5,058,334,680.38, 6,980,225,310.34 and 2,769,024,020.26 is: 3,821,101,760.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058,334,680.38 : 6,980,225,310.34 = 2,769,024,020.26 : x
  2. Step 2: Convert to fraction form
    5,058,334,680.38/6,980,225,310.34 = 2,769,024,020.26/x
  3. Step 3: Cross multiply
    5,058,334,680.38x = 6,980,225,310.34 × 2,769,024,020.26
  4. Step 4: Simplify right side
    5,058,334,680.38x = 19,328,411,551,140,823,040
  5. Step 5: Solve for x
    x = 19,328,411,551,140,823,040/5,058,334,680.38
  6. Step 6: Final answer
    x = 3,821,101,760.25

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Double scale
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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.