Home / 3,627,718,960,661.40-5,006,251,974,256.50-1,959,134,180,822.20

Finding the Fourth Proportional to 3,627,718,960,661.40, 5,006,251,974,256.50 and 1,959,134,180,822.20

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Solution

The fourth proportional to 3,627,718,960,661.40, 5,006,251,974,256.50 and 1,959,134,180,822.20 is: 2,703,605,066,139.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,718,960,661.40 : 5,006,251,974,256.50 = 1,959,134,180,822.20 : x
  2. Step 2: Convert to fraction form
    3,627,718,960,661.40/5,006,251,974,256.50 = 1,959,134,180,822.20/x
  3. Step 3: Cross multiply
    3,627,718,960,661.40x = 5,006,251,974,256.50 × 1,959,134,180,822.20
  4. Step 4: Simplify right side
    3,627,718,960,661.40x = 9,807,919,360,574,528,874,872,832
  5. Step 5: Solve for x
    x = 9,807,919,360,574,528,874,872,832/3,627,718,960,661.40
  6. Step 6: Final answer
    x = 2,703,605,066,139.51

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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.