Home / 46,641,228.08-69,972,077.64-14,295,563.60

Finding the Fourth Proportional to 46,641,228.08, 69,972,077.64 and 14,295,563.60

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Solution

The fourth proportional to 46,641,228.08, 69,972,077.64 and 14,295,563.60 is: 21,446,482.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,641,228.08 : 69,972,077.64 = 14,295,563.60 : x
  2. Step 2: Convert to fraction form
    46,641,228.08/69,972,077.64 = 14,295,563.60/x
  3. Step 3: Cross multiply
    46,641,228.08x = 69,972,077.64 × 14,295,563.60
  4. Step 4: Simplify right side
    46,641,228.08x = 1,000,290,286,126,757.88
  5. Step 5: Solve for x
    x = 1,000,290,286,126,757.88/46,641,228.08
  6. Step 6: Final answer
    x = 21,446,482.59

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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.