Home / 2,449,763,528,784.50-3,380,656,471,842.30-1,337,373,782,587

Finding the Fourth Proportional to 2,449,763,528,784.50, 3,380,656,471,842.30 and 1,337,373,782,587

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Solution

The fourth proportional to 2,449,763,528,784.50, 3,380,656,471,842.30 and 1,337,373,782,587 is: 1,845,566,431,311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,763,528,784.50 : 3,380,656,471,842.30 = 1,337,373,782,587 : x
  2. Step 2: Convert to fraction form
    2,449,763,528,784.50/3,380,656,471,842.30 = 1,337,373,782,587/x
  3. Step 3: Cross multiply
    2,449,763,528,784.50x = 3,380,656,471,842.30 × 1,337,373,782,587
  4. Step 4: Simplify right side
    2,449,763,528,784.50x = 4,521,201,333,374,958,239,219,712
  5. Step 5: Solve for x
    x = 4,521,201,333,374,958,239,219,712/2,449,763,528,784.50
  6. Step 6: Final answer
    x = 1,845,566,431,311.13

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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.