Home / 30,896,183.70-46,344,275.55-17,291,294.10

Finding the Fourth Proportional to 30,896,183.70, 46,344,275.55 and 17,291,294.10

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Solution

The fourth proportional to 30,896,183.70, 46,344,275.55 and 17,291,294.10 is: 25,936,941.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,896,183.70 : 46,344,275.55 = 17,291,294.10 : x
  2. Step 2: Convert to fraction form
    30,896,183.70/46,344,275.55 = 17,291,294.10/x
  3. Step 3: Cross multiply
    30,896,183.70x = 46,344,275.55 × 17,291,294.10
  4. Step 4: Simplify right side
    30,896,183.70x = 801,352,498,386,489.25
  5. Step 5: Solve for x
    x = 801,352,498,386,489.25/30,896,183.70
  6. Step 6: Final answer
    x = 25,936,941.15

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Double scale
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Similar ratio
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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.