Home / 31,126,721.30-46,697,080.35-9,562,318.10

Finding the Fourth Proportional to 31,126,721.30, 46,697,080.35 and 9,562,318.10

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Solution

The fourth proportional to 31,126,721.30, 46,697,080.35 and 9,562,318.10 is: 14,345,627.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,126,721.30 : 46,697,080.35 = 9,562,318.10 : x
  2. Step 2: Convert to fraction form
    31,126,721.30/46,697,080.35 = 9,562,318.10/x
  3. Step 3: Cross multiply
    31,126,721.30x = 46,697,080.35 × 9,562,318.10
  4. Step 4: Simplify right side
    31,126,721.30x = 446,532,336,647,959.31
  5. Step 5: Solve for x
    x = 446,532,336,647,959.31/31,126,721.30
  6. Step 6: Final answer
    x = 14,345,627.10

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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.