Home / 29,735,665.34-44,605,647.72-12,446,477.92

Finding the Fourth Proportional to 29,735,665.34, 44,605,647.72 and 12,446,477.92

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Solution

The fourth proportional to 29,735,665.34, 44,605,647.72 and 12,446,477.92 is: 18,670,616.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,735,665.34 : 44,605,647.72 = 12,446,477.92 : x
  2. Step 2: Convert to fraction form
    29,735,665.34/44,605,647.72 = 12,446,477.92/x
  3. Step 3: Cross multiply
    29,735,665.34x = 44,605,647.72 × 12,446,477.92
  4. Step 4: Simplify right side
    29,735,665.34x = 555,183,209,454,278.31
  5. Step 5: Solve for x
    x = 555,183,209,454,278.31/29,735,665.34
  6. Step 6: Final answer
    x = 18,670,616.69

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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.