Home / 636,486,984,009.03-954,730,476,013.55-636,486,984,009.03

Finding the Fourth Proportional to 636,486,984,009.03, 954,730,476,013.55 and 636,486,984,009.03

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Solution

The fourth proportional to 636,486,984,009.03, 954,730,476,013.55 and 636,486,984,009.03 is: 954,730,476,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,486,984,009.03 : 954,730,476,013.55 = 636,486,984,009.03 : x
  2. Step 2: Convert to fraction form
    636,486,984,009.03/954,730,476,013.55 = 636,486,984,009.03/x
  3. Step 3: Cross multiply
    636,486,984,009.03x = 954,730,476,013.55 × 636,486,984,009.03
  4. Step 4: Simplify right side
    636,486,984,009.03x = 607,673,521,219,370,097,836,032
  5. Step 5: Solve for x
    x = 607,673,521,219,370,097,836,032/636,486,984,009.03
  6. Step 6: Final answer
    x = 954,730,476,013.55

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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.