Home / 3,061,564,360,253.40-4,224,960,512,273.40-1,653,696,081,310.30

Finding the Fourth Proportional to 3,061,564,360,253.40, 4,224,960,512,273.40 and 1,653,696,081,310.30

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Solution

The fourth proportional to 3,061,564,360,253.40, 4,224,960,512,273.40 and 1,653,696,081,310.30 is: 2,282,101,507,824.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,564,360,253.40 : 4,224,960,512,273.40 = 1,653,696,081,310.30 : x
  2. Step 2: Convert to fraction form
    3,061,564,360,253.40/4,224,960,512,273.40 = 1,653,696,081,310.30/x
  3. Step 3: Cross multiply
    3,061,564,360,253.40x = 4,224,960,512,273.40 × 1,653,696,081,310.30
  4. Step 4: Simplify right side
    3,061,564,360,253.40x = 6,986,800,642,837,278,967,726,080
  5. Step 5: Solve for x
    x = 6,986,800,642,837,278,967,726,080/3,061,564,360,253.40
  6. Step 6: Final answer
    x = 2,282,101,507,824.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.