Home / 24,892,052.52-37,343,562.63-7,620,384

Finding the Fourth Proportional to 24,892,052.52, 37,343,562.63 and 7,620,384

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Solution

The fourth proportional to 24,892,052.52, 37,343,562.63 and 7,620,384 is: 11,432,254.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,892,052.52 : 37,343,562.63 = 7,620,384 : x
  2. Step 2: Convert to fraction form
    24,892,052.52/37,343,562.63 = 7,620,384/x
  3. Step 3: Cross multiply
    24,892,052.52x = 37,343,562.63 × 7,620,384
  4. Step 4: Simplify right side
    24,892,052.52x = 284,572,287,168,649.94
  5. Step 5: Solve for x
    x = 284,572,287,168,649.94/24,892,052.52
  6. Step 6: Final answer
    x = 11,432,254.81

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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.