Home / 96,810,046.98-133,593,977.54-52,756,106.88

Finding the Fourth Proportional to 96,810,046.98, 133,593,977.54 and 52,756,106.88

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Solution

The fourth proportional to 96,810,046.98, 133,593,977.54 and 52,756,106.88 is: 72,801,309.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,810,046.98 : 133,593,977.54 = 52,756,106.88 : x
  2. Step 2: Convert to fraction form
    96,810,046.98/133,593,977.54 = 52,756,106.88/x
  3. Step 3: Cross multiply
    96,810,046.98x = 133,593,977.54 × 52,756,106.88
  4. Step 4: Simplify right side
    96,810,046.98x = 7,047,898,157,624,560
  5. Step 5: Solve for x
    x = 7,047,898,157,624,560/96,810,046.98
  6. Step 6: Final answer
    x = 72,801,309.14

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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.