Home / 25,920,694.73-35,771,644.90-14,907,451.89

Finding the Fourth Proportional to 25,920,694.73, 35,771,644.90 and 14,907,451.89

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Solution

The fourth proportional to 25,920,694.73, 35,771,644.90 and 14,907,451.89 is: 20,572,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,920,694.73 : 35,771,644.90 = 14,907,451.89 : x
  2. Step 2: Convert to fraction form
    25,920,694.73/35,771,644.90 = 14,907,451.89/x
  3. Step 3: Cross multiply
    25,920,694.73x = 35,771,644.90 × 14,907,451.89
  4. Step 4: Simplify right side
    25,920,694.73x = 533,264,075,567,626.56
  5. Step 5: Solve for x
    x = 533,264,075,567,626.56/25,920,694.73
  6. Step 6: Final answer
    x = 20,572,908.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.