Home / 6,447,805,434,202-9,673,066,670,365-2,091,053,702,693.20

Finding the Fourth Proportional to 6,447,805,434,202, 9,673,066,670,365 and 2,091,053,702,693.20

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Solution

The fourth proportional to 6,447,805,434,202, 9,673,066,670,365 and 2,091,053,702,693.20 is: 3,137,021,128,176.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,805,434,202 : 9,673,066,670,365 = 2,091,053,702,693.20 : x
  2. Step 2: Convert to fraction form
    6,447,805,434,202/9,673,066,670,365 = 2,091,053,702,693.20/x
  3. Step 3: Cross multiply
    6,447,805,434,202x = 9,673,066,670,365 × 2,091,053,702,693.20
  4. Step 4: Simplify right side
    6,447,805,434,202x = 20,226,901,877,464,914,167,070,720
  5. Step 5: Solve for x
    x = 20,226,901,877,464,914,167,070,720/6,447,805,434,202
  6. Step 6: Final answer
    x = 3,137,021,128,176.81

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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.