Home / 38,333,127.15-57,500,858.34-14,988,938.22

Finding the Fourth Proportional to 38,333,127.15, 57,500,858.34 and 14,988,938.22

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Solution

The fourth proportional to 38,333,127.15, 57,500,858.34 and 14,988,938.22 is: 22,483,863.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,333,127.15 : 57,500,858.34 = 14,988,938.22 : x
  2. Step 2: Convert to fraction form
    38,333,127.15/57,500,858.34 = 14,988,938.22/x
  3. Step 3: Cross multiply
    38,333,127.15x = 57,500,858.34 × 14,988,938.22
  4. Step 4: Simplify right side
    38,333,127.15x = 861,876,813,255,231.88
  5. Step 5: Solve for x
    x = 861,876,813,255,231.88/38,333,127.15
  6. Step 6: Final answer
    x = 22,483,863.89

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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.