Home / 6,486,002,050.59-9,726,487,822.11-2,230,884,361.59

Finding the Fourth Proportional to 6,486,002,050.59, 9,726,487,822.11 and 2,230,884,361.59

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Solution

The fourth proportional to 6,486,002,050.59, 9,726,487,822.11 and 2,230,884,361.59 is: 3,345,461,411.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486,002,050.59 : 9,726,487,822.11 = 2,230,884,361.59 : x
  2. Step 2: Convert to fraction form
    6,486,002,050.59/9,726,487,822.11 = 2,230,884,361.59/x
  3. Step 3: Cross multiply
    6,486,002,050.59x = 9,726,487,822.11 × 2,230,884,361.59
  4. Step 4: Simplify right side
    6,486,002,050.59x = 21,698,669,575,534,030,848
  5. Step 5: Solve for x
    x = 21,698,669,575,534,030,848/6,486,002,050.59
  6. Step 6: Final answer
    x = 3,345,461,411.56

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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.