Home / 9,397,848.30-14,096,772.45-8,830,977.90

Finding the Fourth Proportional to 9,397,848.30, 14,096,772.45 and 8,830,977.90

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Solution

The fourth proportional to 9,397,848.30, 14,096,772.45 and 8,830,977.90 is: 13,246,466.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,848.30 : 14,096,772.45 = 8,830,977.90 : x
  2. Step 2: Convert to fraction form
    9,397,848.30/14,096,772.45 = 8,830,977.90/x
  3. Step 3: Cross multiply
    9,397,848.30x = 14,096,772.45 × 8,830,977.90
  4. Step 4: Simplify right side
    9,397,848.30x = 124,488,285,967,278.86
  5. Step 5: Solve for x
    x = 124,488,285,967,278.86/9,397,848.30
  6. Step 6: Final answer
    x = 13,246,466.85

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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.