Home / 96,497,075.75-133,166,992.89-52,444,076.85

Finding the Fourth Proportional to 96,497,075.75, 133,166,992.89 and 52,444,076.85

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Solution

The fourth proportional to 96,497,075.75, 133,166,992.89 and 52,444,076.85 is: 72,373,384.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,497,075.75 : 133,166,992.89 = 52,444,076.85 : x
  2. Step 2: Convert to fraction form
    96,497,075.75/133,166,992.89 = 52,444,076.85/x
  3. Step 3: Cross multiply
    96,497,075.75x = 133,166,992.89 × 52,444,076.85
  4. Step 4: Simplify right side
    96,497,075.75x = 6,983,820,009,006,564
  5. Step 5: Solve for x
    x = 6,983,820,009,006,564/96,497,075.75
  6. Step 6: Final answer
    x = 72,373,384.95

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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.