Home / 25,229,786.32-37,854,498.30-10,088,048.08

Finding the Fourth Proportional to 25,229,786.32, 37,854,498.30 and 10,088,048.08

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Solution

The fourth proportional to 25,229,786.32, 37,854,498.30 and 10,088,048.08 is: 15,135,998.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,229,786.32 : 37,854,498.30 = 10,088,048.08 : x
  2. Step 2: Convert to fraction form
    25,229,786.32/37,854,498.30 = 10,088,048.08/x
  3. Step 3: Cross multiply
    25,229,786.32x = 37,854,498.30 × 10,088,048.08
  4. Step 4: Simplify right side
    25,229,786.32x = 381,877,998,894,678.25
  5. Step 5: Solve for x
    x = 381,877,998,894,678.25/25,229,786.32
  6. Step 6: Final answer
    x = 15,135,998.14

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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.