Home / 48,720,930,001,772-73,111,454,778,128-22,577,584,940,902

Finding the Fourth Proportional to 48,720,930,001,772, 73,111,454,778,128 and 22,577,584,940,902

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Solution

The fourth proportional to 48,720,930,001,772, 73,111,454,778,128 and 22,577,584,940,902 is: 33,880,307,300,087.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,720,930,001,772 : 73,111,454,778,128 = 22,577,584,940,902 : x
  2. Step 2: Convert to fraction form
    48,720,930,001,772/73,111,454,778,128 = 22,577,584,940,902/x
  3. Step 3: Cross multiply
    48,720,930,001,772x = 73,111,454,778,128 × 22,577,584,940,902
  4. Step 4: Simplify right side
    48,720,930,001,772x = 1,650,680,080,406,100,413,431,939,072
  5. Step 5: Solve for x
    x = 1,650,680,080,406,100,413,431,939,072/48,720,930,001,772
  6. Step 6: Final answer
    x = 33,880,307,300,087.75

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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.