Home / 12,501,277,887.93-18,755,600,465.28-5,036,019,125.39

Finding the Fourth Proportional to 12,501,277,887.93, 18,755,600,465.28 and 5,036,019,125.39

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Solution

The fourth proportional to 12,501,277,887.93, 18,755,600,465.28 and 5,036,019,125.39 is: 7,555,512,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,501,277,887.93 : 18,755,600,465.28 = 5,036,019,125.39 : x
  2. Step 2: Convert to fraction form
    12,501,277,887.93/18,755,600,465.28 = 5,036,019,125.39/x
  3. Step 3: Cross multiply
    12,501,277,887.93x = 18,755,600,465.28 × 5,036,019,125.39
  4. Step 4: Simplify right side
    12,501,277,887.93x = 94,453,562,651,326,726,144
  5. Step 5: Solve for x
    x = 94,453,562,651,326,726,144/12,501,277,887.93
  6. Step 6: Final answer
    x = 7,555,512,604.24

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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.