Home / 46,747,080.30-70,040,904.30-39,891,491.40

Finding the Fourth Proportional to 46,747,080.30, 70,040,904.30 and 39,891,491.40

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Solution

The fourth proportional to 46,747,080.30, 70,040,904.30 and 39,891,491.40 is: 59,769,211.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,747,080.30 : 70,040,904.30 = 39,891,491.40 : x
  2. Step 2: Convert to fraction form
    46,747,080.30/70,040,904.30 = 39,891,491.40/x
  3. Step 3: Cross multiply
    46,747,080.30x = 70,040,904.30 × 39,891,491.40
  4. Step 4: Simplify right side
    46,747,080.30x = 2,794,036,131,531,673
  5. Step 5: Solve for x
    x = 2,794,036,131,531,673/46,747,080.30
  6. Step 6: Final answer
    x = 59,769,211.54

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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.