Home / 2,594,476,544.16-3,897,923,360.25-1,663,623,144.15

Finding the Fourth Proportional to 2,594,476,544.16, 3,897,923,360.25 and 1,663,623,144.15

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Solution

The fourth proportional to 2,594,476,544.16, 3,897,923,360.25 and 1,663,623,144.15 is: 2,499,415,741.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,476,544.16 : 3,897,923,360.25 = 1,663,623,144.15 : x
  2. Step 2: Convert to fraction form
    2,594,476,544.16/3,897,923,360.25 = 1,663,623,144.15/x
  3. Step 3: Cross multiply
    2,594,476,544.16x = 3,897,923,360.25 × 1,663,623,144.15
  4. Step 4: Simplify right side
    2,594,476,544.16x = 6,484,675,516,234,838,016
  5. Step 5: Solve for x
    x = 6,484,675,516,234,838,016/2,594,476,544.16
  6. Step 6: Final answer
    x = 2,499,415,741.81

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Double scale
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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.