Home / 2,694,091,168.80-4,038,113,444.40-1,530,117,280.80

Finding the Fourth Proportional to 2,694,091,168.80, 4,038,113,444.40 and 1,530,117,280.80

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Solution

The fourth proportional to 2,694,091,168.80, 4,038,113,444.40 and 1,530,117,280.80 is: 2,293,458,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,091,168.80 : 4,038,113,444.40 = 1,530,117,280.80 : x
  2. Step 2: Convert to fraction form
    2,694,091,168.80/4,038,113,444.40 = 1,530,117,280.80/x
  3. Step 3: Cross multiply
    2,694,091,168.80x = 4,038,113,444.40 × 1,530,117,280.80
  4. Step 4: Simplify right side
    2,694,091,168.80x = 6,178,787,163,107,250,176
  5. Step 5: Solve for x
    x = 6,178,787,163,107,250,176/2,694,091,168.80
  6. Step 6: Final answer
    x = 2,293,458,823.76

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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.