Home / 2,510,832,267,600-3,766,846,989,263.40-812,945,838,827.68

Finding the Fourth Proportional to 2,510,832,267,600, 3,766,846,989,263.40 and 812,945,838,827.68

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Solution

The fourth proportional to 2,510,832,267,600, 3,766,846,989,263.40 and 812,945,838,827.68 is: 1,219,612,566,294.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,832,267,600 : 3,766,846,989,263.40 = 812,945,838,827.68 : x
  2. Step 2: Convert to fraction form
    2,510,832,267,600/3,766,846,989,263.40 = 812,945,838,827.68/x
  3. Step 3: Cross multiply
    2,510,832,267,600x = 3,766,846,989,263.40 × 812,945,838,827.68
  4. Step 4: Simplify right side
    2,510,832,267,600x = 3,062,242,585,422,255,617,998,848
  5. Step 5: Solve for x
    x = 3,062,242,585,422,255,617,998,848/2,510,832,267,600
  6. Step 6: Final answer
    x = 1,219,612,566,294.33

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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.