Home / 4,458,381,803.70-6,687,572,705.55-1,352,959,464.30

Finding the Fourth Proportional to 4,458,381,803.70, 6,687,572,705.55 and 1,352,959,464.30

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Solution

The fourth proportional to 4,458,381,803.70, 6,687,572,705.55 and 1,352,959,464.30 is: 2,029,439,196.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,381,803.70 : 6,687,572,705.55 = 1,352,959,464.30 : x
  2. Step 2: Convert to fraction form
    4,458,381,803.70/6,687,572,705.55 = 1,352,959,464.30/x
  3. Step 3: Cross multiply
    4,458,381,803.70x = 6,687,572,705.55 × 1,352,959,464.30
  4. Step 4: Simplify right side
    4,458,381,803.70x = 9,048,014,785,168,229,376
  5. Step 5: Solve for x
    x = 9,048,014,785,168,229,376/4,458,381,803.70
  6. Step 6: Final answer
    x = 2,029,439,196.45

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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.