Home / 4,964,721,822,073.40-7,447,082,733,109.90-4,964,721,822,073.40

Finding the Fourth Proportional to 4,964,721,822,073.40, 7,447,082,733,109.90 and 4,964,721,822,073.40

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Solution

The fourth proportional to 4,964,721,822,073.40, 7,447,082,733,109.90 and 4,964,721,822,073.40 is: 7,447,082,733,109.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,721,822,073.40 : 7,447,082,733,109.90 = 4,964,721,822,073.40 : x
  2. Step 2: Convert to fraction form
    4,964,721,822,073.40/7,447,082,733,109.90 = 4,964,721,822,073.40/x
  3. Step 3: Cross multiply
    4,964,721,822,073.40x = 7,447,082,733,109.90 × 4,964,721,822,073.40
  4. Step 4: Simplify right side
    4,964,721,822,073.40x = 36,972,694,155,856,745,164,963,840
  5. Step 5: Solve for x
    x = 36,972,694,155,856,745,164,963,840/4,964,721,822,073.40
  6. Step 6: Final answer
    x = 7,447,082,733,109.90

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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.