Home / 3,315,710,692.03-4,576,081,994.54-1,887,129,156.24

Finding the Fourth Proportional to 3,315,710,692.03, 4,576,081,994.54 and 1,887,129,156.24

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Solution

The fourth proportional to 3,315,710,692.03, 4,576,081,994.54 and 1,887,129,156.24 is: 2,604,466,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,710,692.03 : 4,576,081,994.54 = 1,887,129,156.24 : x
  2. Step 2: Convert to fraction form
    3,315,710,692.03/4,576,081,994.54 = 1,887,129,156.24/x
  3. Step 3: Cross multiply
    3,315,710,692.03x = 4,576,081,994.54 × 1,887,129,156.24
  4. Step 4: Simplify right side
    3,315,710,692.03x = 8,635,657,753,231,890,432
  5. Step 5: Solve for x
    x = 8,635,657,753,231,890,432/3,315,710,692.03
  6. Step 6: Final answer
    x = 2,604,466,600.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.