Home / 9,321,925,366.76-13,985,093,355.32-3,026,342,420.51

Finding the Fourth Proportional to 9,321,925,366.76, 13,985,093,355.32 and 3,026,342,420.51

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Solution

The fourth proportional to 9,321,925,366.76, 13,985,093,355.32 and 3,026,342,420.51 is: 4,540,229,578.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,321,925,366.76 : 13,985,093,355.32 = 3,026,342,420.51 : x
  2. Step 2: Convert to fraction form
    9,321,925,366.76/13,985,093,355.32 = 3,026,342,420.51/x
  3. Step 3: Cross multiply
    9,321,925,366.76x = 13,985,093,355.32 × 3,026,342,420.51
  4. Step 4: Simplify right side
    9,321,925,366.76x = 42,323,681,275,936,604,160
  5. Step 5: Solve for x
    x = 42,323,681,275,936,604,160/9,321,925,366.76
  6. Step 6: Final answer
    x = 4,540,229,578.20

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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.