Home / 3,117,093,849.36-4,676,242,329.57-1,018,005,944.52

Finding the Fourth Proportional to 3,117,093,849.36, 4,676,242,329.57 and 1,018,005,944.52

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Solution

The fourth proportional to 3,117,093,849.36, 4,676,242,329.57 and 1,018,005,944.52 is: 1,527,205,377.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,117,093,849.36 : 4,676,242,329.57 = 1,018,005,944.52 : x
  2. Step 2: Convert to fraction form
    3,117,093,849.36/4,676,242,329.57 = 1,018,005,944.52/x
  3. Step 3: Cross multiply
    3,117,093,849.36x = 4,676,242,329.57 × 1,018,005,944.52
  4. Step 4: Simplify right side
    3,117,093,849.36x = 4,760,442,489,494,931,456
  5. Step 5: Solve for x
    x = 4,760,442,489,494,931,456/3,117,093,849.36
  6. Step 6: Final answer
    x = 1,527,205,377.69

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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.