Home / 6,444,775,062,454.20-8,893,744,342,353.60-3,518,328,688,469.70

Finding the Fourth Proportional to 6,444,775,062,454.20, 8,893,744,342,353.60 and 3,518,328,688,469.70

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Solution

The fourth proportional to 6,444,775,062,454.20, 8,893,744,342,353.60 and 3,518,328,688,469.70 is: 4,855,268,890,595.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,775,062,454.20 : 8,893,744,342,353.60 = 3,518,328,688,469.70 : x
  2. Step 2: Convert to fraction form
    6,444,775,062,454.20/8,893,744,342,353.60 = 3,518,328,688,469.70/x
  3. Step 3: Cross multiply
    6,444,775,062,454.20x = 8,893,744,342,353.60 × 3,518,328,688,469.70
  4. Step 4: Simplify right side
    6,444,775,062,454.20x = 31,291,115,867,617,754,590,740,480
  5. Step 5: Solve for x
    x = 31,291,115,867,617,754,590,740,480/6,444,775,062,454.20
  6. Step 6: Final answer
    x = 4,855,268,890,595.22

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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.