Home / 25,070,162.48-37,608,589.93-9,920,551.04

Finding the Fourth Proportional to 25,070,162.48, 37,608,589.93 and 9,920,551.04

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Solution

The fourth proportional to 25,070,162.48, 37,608,589.93 and 9,920,551.04 is: 14,882,150.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,162.48 : 37,608,589.93 = 9,920,551.04 : x
  2. Step 2: Convert to fraction form
    25,070,162.48/37,608,589.93 = 9,920,551.04/x
  3. Step 3: Cross multiply
    25,070,162.48x = 37,608,589.93 × 9,920,551.04
  4. Step 4: Simplify right side
    25,070,162.48x = 373,097,935,967,796.38
  5. Step 5: Solve for x
    x = 373,097,935,967,796.38/25,070,162.48
  6. Step 6: Final answer
    x = 14,882,150.69

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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.