Home / 2,414,833,964.48-3,621,830,697.11-779,058,568.64

Finding the Fourth Proportional to 2,414,833,964.48, 3,621,830,697.11 and 779,058,568.64

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Solution

The fourth proportional to 2,414,833,964.48, 3,621,830,697.11 and 779,058,568.64 is: 1,168,452,274.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,833,964.48 : 3,621,830,697.11 = 779,058,568.64 : x
  2. Step 2: Convert to fraction form
    2,414,833,964.48/3,621,830,697.11 = 779,058,568.64/x
  3. Step 3: Cross multiply
    2,414,833,964.48x = 3,621,830,697.11 × 779,058,568.64
  4. Step 4: Simplify right side
    2,414,833,964.48x = 2,821,618,238,724,925,440
  5. Step 5: Solve for x
    x = 2,821,618,238,724,925,440/2,414,833,964.48
  6. Step 6: Final answer
    x = 1,168,452,274.66

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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.