Home / 96,551,669.78-133,240,379.11-52,498,684.77

Finding the Fourth Proportional to 96,551,669.78, 133,240,379.11 and 52,498,684.77

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Solution

The fourth proportional to 96,551,669.78, 133,240,379.11 and 52,498,684.77 is: 72,447,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,551,669.78 : 133,240,379.11 = 52,498,684.77 : x
  2. Step 2: Convert to fraction form
    96,551,669.78/133,240,379.11 = 52,498,684.77/x
  3. Step 3: Cross multiply
    96,551,669.78x = 133,240,379.11 × 52,498,684.77
  4. Step 4: Simplify right side
    96,551,669.78x = 6,994,944,661,399,937
  5. Step 5: Solve for x
    x = 6,994,944,661,399,937/96,551,669.78
  6. Step 6: Final answer
    x = 72,447,681.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.