Home / 2,417,820,020.20-3,620,683,412.70-1,934,090,612.20

Finding the Fourth Proportional to 2,417,820,020.20, 3,620,683,412.70 and 1,934,090,612.20

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Solution

The fourth proportional to 2,417,820,020.20, 3,620,683,412.70 and 1,934,090,612.20 is: 2,896,299,037.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,820,020.20 : 3,620,683,412.70 = 1,934,090,612.20 : x
  2. Step 2: Convert to fraction form
    2,417,820,020.20/3,620,683,412.70 = 1,934,090,612.20/x
  3. Step 3: Cross multiply
    2,417,820,020.20x = 3,620,683,412.70 × 1,934,090,612.20
  4. Step 4: Simplify right side
    2,417,820,020.20x = 7,002,729,798,251,328,512
  5. Step 5: Solve for x
    x = 7,002,729,798,251,328,512/2,417,820,020.20
  6. Step 6: Final answer
    x = 2,896,299,037.87

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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.