Home / 33,001,590.24-45,538,500.92-18,317,875.41

Finding the Fourth Proportional to 33,001,590.24, 45,538,500.92 and 18,317,875.41

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Solution

The fourth proportional to 33,001,590.24, 45,538,500.92 and 18,317,875.41 is: 25,276,617.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,001,590.24 : 45,538,500.92 = 18,317,875.41 : x
  2. Step 2: Convert to fraction form
    33,001,590.24/45,538,500.92 = 18,317,875.41/x
  3. Step 3: Cross multiply
    33,001,590.24x = 45,538,500.92 × 18,317,875.41
  4. Step 4: Simplify right side
    33,001,590.24x = 834,168,586,119,141
  5. Step 5: Solve for x
    x = 834,168,586,119,141/33,001,590.24
  6. Step 6: Final answer
    x = 25,276,617.89

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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.