Home / 6,565,694,261.85-9,849,146,826.96-2,144,136,862.26

Finding the Fourth Proportional to 6,565,694,261.85, 9,849,146,826.96 and 2,144,136,862.26

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Solution

The fourth proportional to 6,565,694,261.85, 9,849,146,826.96 and 2,144,136,862.26 is: 3,216,403,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,694,261.85 : 9,849,146,826.96 = 2,144,136,862.26 : x
  2. Step 2: Convert to fraction form
    6,565,694,261.85/9,849,146,826.96 = 2,144,136,862.26/x
  3. Step 3: Cross multiply
    6,565,694,261.85x = 9,849,146,826.96 × 2,144,136,862.26
  4. Step 4: Simplify right side
    6,565,694,261.85x = 21,117,918,773,496,045,568
  5. Step 5: Solve for x
    x = 21,117,918,773,496,045,568/6,565,694,261.85
  6. Step 6: Final answer
    x = 3,216,403,008.01

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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.