Home / 1,494,687,083.40-2,242,030,625.10-1,107,266,594.40

Finding the Fourth Proportional to 1,494,687,083.40, 2,242,030,625.10 and 1,107,266,594.40

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Solution

The fourth proportional to 1,494,687,083.40, 2,242,030,625.10 and 1,107,266,594.40 is: 1,660,899,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,687,083.40 : 2,242,030,625.10 = 1,107,266,594.40 : x
  2. Step 2: Convert to fraction form
    1,494,687,083.40/2,242,030,625.10 = 1,107,266,594.40/x
  3. Step 3: Cross multiply
    1,494,687,083.40x = 2,242,030,625.10 × 1,107,266,594.40
  4. Step 4: Simplify right side
    1,494,687,083.40x = 2,482,525,614,794,980,352
  5. Step 5: Solve for x
    x = 2,482,525,614,794,980,352/1,494,687,083.40
  6. Step 6: Final answer
    x = 1,660,899,891.60

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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.