Home / 2,414,934,320.40-3,622,401,480.60-779,158,922.40

Finding the Fourth Proportional to 2,414,934,320.40, 3,622,401,480.60 and 779,158,922.40

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Solution

The fourth proportional to 2,414,934,320.40, 3,622,401,480.60 and 779,158,922.40 is: 1,168,738,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,934,320.40 : 3,622,401,480.60 = 779,158,922.40 : x
  2. Step 2: Convert to fraction form
    2,414,934,320.40/3,622,401,480.60 = 779,158,922.40/x
  3. Step 3: Cross multiply
    2,414,934,320.40x = 3,622,401,480.60 × 779,158,922.40
  4. Step 4: Simplify right side
    2,414,934,320.40x = 2,822,426,434,124,460,544
  5. Step 5: Solve for x
    x = 2,822,426,434,124,460,544/2,414,934,320.40
  6. Step 6: Final answer
    x = 1,168,738,383.60

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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.