Home / 97,891,532.92-146,835,166.35-46,047,399.16

Finding the Fourth Proportional to 97,891,532.92, 146,835,166.35 and 46,047,399.16

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Solution

The fourth proportional to 97,891,532.92, 146,835,166.35 and 46,047,399.16 is: 69,070,095.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,891,532.92 : 146,835,166.35 = 46,047,399.16 : x
  2. Step 2: Convert to fraction form
    97,891,532.92/146,835,166.35 = 46,047,399.16/x
  3. Step 3: Cross multiply
    97,891,532.92x = 146,835,166.35 × 46,047,399.16
  4. Step 4: Simplify right side
    97,891,532.92x = 6,761,377,515,091,569
  5. Step 5: Solve for x
    x = 6,761,377,515,091,569/97,891,532.92
  6. Step 6: Final answer
    x = 69,070,095.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.