Home / 6,151,120,992,424.60-8,487,766,775,547.20-3,372,552,048,847.40

Finding the Fourth Proportional to 6,151,120,992,424.60, 8,487,766,775,547.20 and 3,372,552,048,847.40

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Solution

The fourth proportional to 6,151,120,992,424.60, 8,487,766,775,547.20 and 3,372,552,048,847.40 is: 4,653,694,060,686.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,120,992,424.60 : 8,487,766,775,547.20 = 3,372,552,048,847.40 : x
  2. Step 2: Convert to fraction form
    6,151,120,992,424.60/8,487,766,775,547.20 = 3,372,552,048,847.40/x
  3. Step 3: Cross multiply
    6,151,120,992,424.60x = 8,487,766,775,547.20 × 3,372,552,048,847.40
  4. Step 4: Simplify right side
    6,151,120,992,424.60x = 28,625,435,229,010,600,161,968,128
  5. Step 5: Solve for x
    x = 28,625,435,229,010,600,161,968,128/6,151,120,992,424.60
  6. Step 6: Final answer
    x = 4,653,694,060,686.53

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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.