Home / 46,987,941.20-70,551,100.04-26,278,952.94

Finding the Fourth Proportional to 46,987,941.20, 70,551,100.04 and 26,278,952.94

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Solution

The fourth proportional to 46,987,941.20, 70,551,100.04 and 26,278,952.94 is: 39,457,124.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,941.20 : 70,551,100.04 = 26,278,952.94 : x
  2. Step 2: Convert to fraction form
    46,987,941.20/70,551,100.04 = 26,278,952.94/x
  3. Step 3: Cross multiply
    46,987,941.20x = 70,551,100.04 × 26,278,952.94
  4. Step 4: Simplify right side
    46,987,941.20x = 1,854,009,037,684,997.25
  5. Step 5: Solve for x
    x = 1,854,009,037,684,997.25/46,987,941.20
  6. Step 6: Final answer
    x = 39,457,124.33

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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.