Home / 33,069,819.46-45,637,339.65-18,184,370.26

Finding the Fourth Proportional to 33,069,819.46, 45,637,339.65 and 18,184,370.26

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Solution

The fourth proportional to 33,069,819.46, 45,637,339.65 and 18,184,370.26 is: 25,094,974.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,069,819.46 : 45,637,339.65 = 18,184,370.26 : x
  2. Step 2: Convert to fraction form
    33,069,819.46/45,637,339.65 = 18,184,370.26/x
  3. Step 3: Cross multiply
    33,069,819.46x = 45,637,339.65 × 18,184,370.26
  4. Step 4: Simplify right side
    33,069,819.46x = 829,886,281,876,978.88
  5. Step 5: Solve for x
    x = 829,886,281,876,978.88/33,069,819.46
  6. Step 6: Final answer
    x = 25,094,974.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.