Home / 25,293,698.88-37,946,583.36-8,254,402.08

Finding the Fourth Proportional to 25,293,698.88, 37,946,583.36 and 8,254,402.08

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Solution

The fourth proportional to 25,293,698.88, 37,946,583.36 and 8,254,402.08 is: 12,383,572.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,293,698.88 : 37,946,583.36 = 8,254,402.08 : x
  2. Step 2: Convert to fraction form
    25,293,698.88/37,946,583.36 = 8,254,402.08/x
  3. Step 3: Cross multiply
    25,293,698.88x = 37,946,583.36 × 8,254,402.08
  4. Step 4: Simplify right side
    25,293,698.88x = 313,226,356,615,677.38
  5. Step 5: Solve for x
    x = 313,226,356,615,677.38/25,293,698.88
  6. Step 6: Final answer
    x = 12,383,572.61

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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.