Home / 24,990,429.52-37,489,637.88-7,714,569.70

Finding the Fourth Proportional to 24,990,429.52, 37,489,637.88 and 7,714,569.70

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Solution

The fourth proportional to 24,990,429.52, 37,489,637.88 and 7,714,569.70 is: 11,573,087.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,990,429.52 : 37,489,637.88 = 7,714,569.70 : x
  2. Step 2: Convert to fraction form
    24,990,429.52/37,489,637.88 = 7,714,569.70/x
  3. Step 3: Cross multiply
    24,990,429.52x = 37,489,637.88 × 7,714,569.70
  4. Step 4: Simplify right side
    24,990,429.52x = 289,216,424,289,475.06
  5. Step 5: Solve for x
    x = 289,216,424,289,475.06/24,990,429.52
  6. Step 6: Final answer
    x = 11,573,087.37

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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.