Home / 46,086,820,355.88-63,610,043,571.90-28,018,497,282.12

Finding the Fourth Proportional to 46,086,820,355.88, 63,610,043,571.90 and 28,018,497,282.12

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Solution

The fourth proportional to 46,086,820,355.88, 63,610,043,571.90 and 28,018,497,282.12 is: 38,671,746,481.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,086,820,355.88 : 63,610,043,571.90 = 28,018,497,282.12 : x
  2. Step 2: Convert to fraction form
    46,086,820,355.88/63,610,043,571.90 = 28,018,497,282.12/x
  3. Step 3: Cross multiply
    46,086,820,355.88x = 63,610,043,571.90 × 28,018,497,282.12
  4. Step 4: Simplify right side
    46,086,820,355.88x = 1,782,257,832,934,814,777,344
  5. Step 5: Solve for x
    x = 1,782,257,832,934,814,777,344/46,086,820,355.88
  6. Step 6: Final answer
    x = 38,671,746,481.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.