Home / 14,947,145,611.92-22,420,739,996.45-6,103,984,466.01

Finding the Fourth Proportional to 14,947,145,611.92, 22,420,739,996.45 and 6,103,984,466.01

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Solution

The fourth proportional to 14,947,145,611.92, 22,420,739,996.45 and 6,103,984,466.01 is: 9,155,985,511.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,145,611.92 : 22,420,739,996.45 = 6,103,984,466.01 : x
  2. Step 2: Convert to fraction form
    14,947,145,611.92/22,420,739,996.45 = 6,103,984,466.01/x
  3. Step 3: Cross multiply
    14,947,145,611.92x = 22,420,739,996.45 × 6,103,984,466.01
  4. Step 4: Simplify right side
    14,947,145,611.92x = 136,855,848,654,792,114,176
  5. Step 5: Solve for x
    x = 136,855,848,654,792,114,176/14,947,145,611.92
  6. Step 6: Final answer
    x = 9,155,985,511.08

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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.