Home / 14,770,679,944.80-22,156,019,917.20-4,430,963,848.80

Finding the Fourth Proportional to 14,770,679,944.80, 22,156,019,917.20 and 4,430,963,848.80

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Solution

The fourth proportional to 14,770,679,944.80, 22,156,019,917.20 and 4,430,963,848.80 is: 6,646,445,773.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,770,679,944.80 : 22,156,019,917.20 = 4,430,963,848.80 : x
  2. Step 2: Convert to fraction form
    14,770,679,944.80/22,156,019,917.20 = 4,430,963,848.80/x
  3. Step 3: Cross multiply
    14,770,679,944.80x = 22,156,019,917.20 × 4,430,963,848.80
  4. Step 4: Simplify right side
    14,770,679,944.80x = 98,172,523,286,405,971,968
  5. Step 5: Solve for x
    x = 98,172,523,286,405,971,968/14,770,679,944.80
  6. Step 6: Final answer
    x = 6,646,445,773.20

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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.