Home / 2,997,154,477.20-4,487,122,371.60-1,834,893,010.20

Finding the Fourth Proportional to 2,997,154,477.20, 4,487,122,371.60 and 1,834,893,010.20

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Solution

The fourth proportional to 2,997,154,477.20, 4,487,122,371.60 and 1,834,893,010.20 is: 2,747,068,774.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,154,477.20 : 4,487,122,371.60 = 1,834,893,010.20 : x
  2. Step 2: Convert to fraction form
    2,997,154,477.20/4,487,122,371.60 = 1,834,893,010.20/x
  3. Step 3: Cross multiply
    2,997,154,477.20x = 4,487,122,371.60 × 1,834,893,010.20
  4. Step 4: Simplify right side
    2,997,154,477.20x = 8,233,389,475,560,888,320
  5. Step 5: Solve for x
    x = 8,233,389,475,560,888,320/2,997,154,477.20
  6. Step 6: Final answer
    x = 2,747,068,774.13

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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.