Home / 2,359,663,858,101.70-3,256,301,469,073.10-1,317,989,896,645.40

Finding the Fourth Proportional to 2,359,663,858,101.70, 3,256,301,469,073.10 and 1,317,989,896,645.40

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Solution

The fourth proportional to 2,359,663,858,101.70, 3,256,301,469,073.10 and 1,317,989,896,645.40 is: 1,818,806,700,765.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,663,858,101.70 : 3,256,301,469,073.10 = 1,317,989,896,645.40 : x
  2. Step 2: Convert to fraction form
    2,359,663,858,101.70/3,256,301,469,073.10 = 1,317,989,896,645.40/x
  3. Step 3: Cross multiply
    2,359,663,858,101.70x = 3,256,301,469,073.10 × 1,317,989,896,645.40
  4. Step 4: Simplify right side
    2,359,663,858,101.70x = 4,291,772,436,669,918,806,540,288
  5. Step 5: Solve for x
    x = 4,291,772,436,669,918,806,540,288/2,359,663,858,101.70
  6. Step 6: Final answer
    x = 1,818,806,700,765.66

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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.