Home / 2,594,476,538.16-3,897,923,351.24-1,663,623,138.14

Finding the Fourth Proportional to 2,594,476,538.16, 3,897,923,351.24 and 1,663,623,138.14

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Solution

The fourth proportional to 2,594,476,538.16, 3,897,923,351.24 and 1,663,623,138.14 is: 2,499,415,732.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,476,538.16 : 3,897,923,351.24 = 1,663,623,138.14 : x
  2. Step 2: Convert to fraction form
    2,594,476,538.16/3,897,923,351.24 = 1,663,623,138.14/x
  3. Step 3: Cross multiply
    2,594,476,538.16x = 3,897,923,351.24 × 1,663,623,138.14
  4. Step 4: Simplify right side
    2,594,476,538.16x = 6,484,675,477,791,266,816
  5. Step 5: Solve for x
    x = 6,484,675,477,791,266,816/2,594,476,538.16
  6. Step 6: Final answer
    x = 2,499,415,732.77

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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.