Home / 50,010,050.36-75,017,591.51-15,934,053.44

Finding the Fourth Proportional to 50,010,050.36, 75,017,591.51 and 15,934,053.44

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Solution

The fourth proportional to 50,010,050.36, 75,017,591.51 and 15,934,053.44 is: 23,901,881.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,010,050.36 : 75,017,591.51 = 15,934,053.44 : x
  2. Step 2: Convert to fraction form
    50,010,050.36/75,017,591.51 = 15,934,053.44/x
  3. Step 3: Cross multiply
    50,010,050.36x = 75,017,591.51 × 15,934,053.44
  4. Step 4: Simplify right side
    50,010,050.36x = 1,195,334,312,168,304
  5. Step 5: Solve for x
    x = 1,195,334,312,168,304/50,010,050.36
  6. Step 6: Final answer
    x = 23,901,881.79

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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.