Home / 2,414,934,321.40-3,622,401,482.10-779,158,923.40

Finding the Fourth Proportional to 2,414,934,321.40, 3,622,401,482.10 and 779,158,923.40

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Solution

The fourth proportional to 2,414,934,321.40, 3,622,401,482.10 and 779,158,923.40 is: 1,168,738,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,934,321.40 : 3,622,401,482.10 = 779,158,923.40 : x
  2. Step 2: Convert to fraction form
    2,414,934,321.40/3,622,401,482.10 = 779,158,923.40/x
  3. Step 3: Cross multiply
    2,414,934,321.40x = 3,622,401,482.10 × 779,158,923.40
  4. Step 4: Simplify right side
    2,414,934,321.40x = 2,822,426,438,915,600,384
  5. Step 5: Solve for x
    x = 2,822,426,438,915,600,384/2,414,934,321.40
  6. Step 6: Final answer
    x = 1,168,738,385.10

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Double scale
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1.5x scale

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.