Home / 46,289,564.92-69,445,892.82-32,669,316.52

Finding the Fourth Proportional to 46,289,564.92, 69,445,892.82 and 32,669,316.52

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Solution

The fourth proportional to 46,289,564.92, 69,445,892.82 and 32,669,316.52 is: 49,012,123.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,289,564.92 : 69,445,892.82 = 32,669,316.52 : x
  2. Step 2: Convert to fraction form
    46,289,564.92/69,445,892.82 = 32,669,316.52/x
  3. Step 3: Cross multiply
    46,289,564.92x = 69,445,892.82 × 32,669,316.52
  4. Step 4: Simplify right side
    46,289,564.92x = 2,268,749,853,550,575
  5. Step 5: Solve for x
    x = 2,268,749,853,550,575/46,289,564.92
  6. Step 6: Final answer
    x = 49,012,123.09

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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.