Home / 46,987,942.95-70,551,102.66-26,278,954.69

Finding the Fourth Proportional to 46,987,942.95, 70,551,102.66 and 26,278,954.69

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Solution

The fourth proportional to 46,987,942.95, 70,551,102.66 and 26,278,954.69 is: 39,457,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,942.95 : 70,551,102.66 = 26,278,954.69 : x
  2. Step 2: Convert to fraction form
    46,987,942.95/70,551,102.66 = 26,278,954.69/x
  3. Step 3: Cross multiply
    46,987,942.95x = 70,551,102.66 × 26,278,954.69
  4. Step 4: Simplify right side
    46,987,942.95x = 1,854,009,230,131,678.50
  5. Step 5: Solve for x
    x = 1,854,009,230,131,678.50/46,987,942.95
  6. Step 6: Final answer
    x = 39,457,126.95

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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.