Home / 9,664,280,625.48-14,487,019,317.60-4,620,826,463.16

Finding the Fourth Proportional to 9,664,280,625.48, 14,487,019,317.60 and 4,620,826,463.16

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Solution

The fourth proportional to 9,664,280,625.48, 14,487,019,317.60 and 4,620,826,463.16 is: 6,926,744,455.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,280,625.48 : 14,487,019,317.60 = 4,620,826,463.16 : x
  2. Step 2: Convert to fraction form
    9,664,280,625.48/14,487,019,317.60 = 4,620,826,463.16/x
  3. Step 3: Cross multiply
    9,664,280,625.48x = 14,487,019,317.60 × 4,620,826,463.16
  4. Step 4: Simplify right side
    9,664,280,625.48x = 66,942,002,235,076,206,592
  5. Step 5: Solve for x
    x = 66,942,002,235,076,206,592/9,664,280,625.48
  6. Step 6: Final answer
    x = 6,926,744,455.10

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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.