Home / 96,586,576.48-133,245,506.28-57,406,085.92

Finding the Fourth Proportional to 96,586,576.48, 133,245,506.28 and 57,406,085.92

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Solution

The fourth proportional to 96,586,576.48, 133,245,506.28 and 57,406,085.92 is: 79,194,265.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,586,576.48 : 133,245,506.28 = 57,406,085.92 : x
  2. Step 2: Convert to fraction form
    96,586,576.48/133,245,506.28 = 57,406,085.92/x
  3. Step 3: Cross multiply
    96,586,576.48x = 133,245,506.28 × 57,406,085.92
  4. Step 4: Simplify right side
    96,586,576.48x = 7,649,102,981,963,580
  5. Step 5: Solve for x
    x = 7,649,102,981,963,580/96,586,576.48
  6. Step 6: Final answer
    x = 79,194,265.50

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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.