Home / 6,447,805,434,258.50-9,673,066,670,452-2,091,053,702,749.80

Finding the Fourth Proportional to 6,447,805,434,258.50, 9,673,066,670,452 and 2,091,053,702,749.80

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Solution

The fourth proportional to 6,447,805,434,258.50, 9,673,066,670,452 and 2,091,053,702,749.80 is: 3,137,021,128,262.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,805,434,258.50 : 9,673,066,670,452 = 2,091,053,702,749.80 : x
  2. Step 2: Convert to fraction form
    6,447,805,434,258.50/9,673,066,670,452 = 2,091,053,702,749.80/x
  3. Step 3: Cross multiply
    6,447,805,434,258.50x = 9,673,066,670,452 × 2,091,053,702,749.80
  4. Step 4: Simplify right side
    6,447,805,434,258.50x = 20,226,901,878,194,332,757,917,696
  5. Step 5: Solve for x
    x = 20,226,901,878,194,332,757,917,696/6,447,805,434,258.50
  6. Step 6: Final answer
    x = 3,137,021,128,262.45

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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.