Home / 6,154,913,250.33-8,493,787,549.59-3,335,521,176.09

Finding the Fourth Proportional to 6,154,913,250.33, 8,493,787,549.59 and 3,335,521,176.09

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Solution

The fourth proportional to 6,154,913,250.33, 8,493,787,549.59 and 3,335,521,176.09 is: 4,603,023,159.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,913,250.33 : 8,493,787,549.59 = 3,335,521,176.09 : x
  2. Step 2: Convert to fraction form
    6,154,913,250.33/8,493,787,549.59 = 3,335,521,176.09/x
  3. Step 3: Cross multiply
    6,154,913,250.33x = 8,493,787,549.59 × 3,335,521,176.09
  4. Step 4: Simplify right side
    6,154,913,250.33x = 28,331,208,236,850,012,160
  5. Step 5: Solve for x
    x = 28,331,208,236,850,012,160/6,154,913,250.33
  6. Step 6: Final answer
    x = 4,603,023,159.64

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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.