Home / 1,840,807,775.90-2,761,599,459.66-597,141,131.21

Finding the Fourth Proportional to 1,840,807,775.90, 2,761,599,459.66 and 597,141,131.21

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Solution

The fourth proportional to 1,840,807,775.90, 2,761,599,459.66 and 597,141,131.21 is: 895,837,494.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,807,775.90 : 2,761,599,459.66 = 597,141,131.21 : x
  2. Step 2: Convert to fraction form
    1,840,807,775.90/2,761,599,459.66 = 597,141,131.21/x
  3. Step 3: Cross multiply
    1,840,807,775.90x = 2,761,599,459.66 × 597,141,131.21
  4. Step 4: Simplify right side
    1,840,807,775.90x = 1,649,064,625,284,576,000
  5. Step 5: Solve for x
    x = 1,649,064,625,284,576,000/1,840,807,775.90
  6. Step 6: Final answer
    x = 895,837,494.21

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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.