Home / 6,151,120,992,417.50-8,487,766,775,537.90-3,372,552,048,840.50

Finding the Fourth Proportional to 6,151,120,992,417.50, 8,487,766,775,537.90 and 3,372,552,048,840.50

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Solution

The fourth proportional to 6,151,120,992,417.50, 8,487,766,775,537.90 and 3,372,552,048,840.50 is: 4,653,694,060,677.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,120,992,417.50 : 8,487,766,775,537.90 = 3,372,552,048,840.50 : x
  2. Step 2: Convert to fraction form
    6,151,120,992,417.50/8,487,766,775,537.90 = 3,372,552,048,840.50/x
  3. Step 3: Cross multiply
    6,151,120,992,417.50x = 8,487,766,775,537.90 × 3,372,552,048,840.50
  4. Step 4: Simplify right side
    6,151,120,992,417.50x = 28,625,435,228,920,672,136,724,480
  5. Step 5: Solve for x
    x = 28,625,435,228,920,672,136,724,480/6,151,120,992,417.50
  6. Step 6: Final answer
    x = 4,653,694,060,677.28

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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.