Home / 46,987,941.95-70,551,101.16-26,278,953.69

Finding the Fourth Proportional to 46,987,941.95, 70,551,101.16 and 26,278,953.69

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Solution

The fourth proportional to 46,987,941.95, 70,551,101.16 and 26,278,953.69 is: 39,457,125.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,941.95 : 70,551,101.16 = 26,278,953.69 : x
  2. Step 2: Convert to fraction form
    46,987,941.95/70,551,101.16 = 26,278,953.69/x
  3. Step 3: Cross multiply
    46,987,941.95x = 70,551,101.16 × 26,278,953.69
  4. Step 4: Simplify right side
    46,987,941.95x = 1,854,009,120,162,145.25
  5. Step 5: Solve for x
    x = 1,854,009,120,162,145.25/46,987,941.95
  6. Step 6: Final answer
    x = 39,457,125.45

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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.