Home / 96,401,123.86-133,033,069.08-52,347,730.42

Finding the Fourth Proportional to 96,401,123.86, 133,033,069.08 and 52,347,730.42

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Solution

The fourth proportional to 96,401,123.86, 133,033,069.08 and 52,347,730.42 is: 72,239,606.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,401,123.86 : 133,033,069.08 = 52,347,730.42 : x
  2. Step 2: Convert to fraction form
    96,401,123.86/133,033,069.08 = 52,347,730.42/x
  3. Step 3: Cross multiply
    96,401,123.86x = 133,033,069.08 × 52,347,730.42
  4. Step 4: Simplify right side
    96,401,123.86x = 6,963,979,237,145,078
  5. Step 5: Solve for x
    x = 6,963,979,237,145,078/96,401,123.86
  6. Step 6: Final answer
    x = 72,239,606.33

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