Home / 27,948,608.63-41,926,733.01-9,750,075.88

Finding the Fourth Proportional to 27,948,608.63, 41,926,733.01 and 9,750,075.88

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Solution

The fourth proportional to 27,948,608.63, 41,926,733.01 and 9,750,075.88 is: 14,626,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,948,608.63 : 41,926,733.01 = 9,750,075.88 : x
  2. Step 2: Convert to fraction form
    27,948,608.63/41,926,733.01 = 9,750,075.88/x
  3. Step 3: Cross multiply
    27,948,608.63x = 41,926,733.01 × 9,750,075.88
  4. Step 4: Simplify right side
    27,948,608.63x = 408,788,828,367,120.25
  5. Step 5: Solve for x
    x = 408,788,828,367,120.25/27,948,608.63
  6. Step 6: Final answer
    x = 14,626,446.48

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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.