Home / 29,853,847.03-44,775,776.08-8,290,628.59

Finding the Fourth Proportional to 29,853,847.03, 44,775,776.08 and 8,290,628.59

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Solution

The fourth proportional to 29,853,847.03, 44,775,776.08 and 8,290,628.59 is: 12,434,555.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,853,847.03 : 44,775,776.08 = 8,290,628.59 : x
  2. Step 2: Convert to fraction form
    29,853,847.03/44,775,776.08 = 8,290,628.59/x
  3. Step 3: Cross multiply
    29,853,847.03x = 44,775,776.08 × 8,290,628.59
  4. Step 4: Simplify right side
    29,853,847.03x = 371,219,329,308,286.12
  5. Step 5: Solve for x
    x = 371,219,329,308,286.12/29,853,847.03
  6. Step 6: Final answer
    x = 12,434,555.89

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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.