Home / 34,116,430.08-51,167,100.21-9,850,080.72

Finding the Fourth Proportional to 34,116,430.08, 51,167,100.21 and 9,850,080.72

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Solution

The fourth proportional to 34,116,430.08, 51,167,100.21 and 9,850,080.72 is: 14,772,942.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,116,430.08 : 51,167,100.21 = 9,850,080.72 : x
  2. Step 2: Convert to fraction form
    34,116,430.08/51,167,100.21 = 9,850,080.72/x
  3. Step 3: Cross multiply
    34,116,430.08x = 51,167,100.21 × 9,850,080.72
  4. Step 4: Simplify right side
    34,116,430.08x = 504,000,067,276,829
  5. Step 5: Solve for x
    x = 504,000,067,276,829/34,116,430.08
  6. Step 6: Final answer
    x = 14,772,942.72

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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.