Home / 46,462,473.41-64,119,766.73-25,555,387.64

Finding the Fourth Proportional to 46,462,473.41, 64,119,766.73 and 25,555,387.64

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Solution

The fourth proportional to 46,462,473.41, 64,119,766.73 and 25,555,387.64 is: 35,267,289.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,462,473.41 : 64,119,766.73 = 25,555,387.64 : x
  2. Step 2: Convert to fraction form
    46,462,473.41/64,119,766.73 = 25,555,387.64/x
  3. Step 3: Cross multiply
    46,462,473.41x = 64,119,766.73 × 25,555,387.64
  4. Step 4: Simplify right side
    46,462,473.41x = 1,638,605,493,723,149.50
  5. Step 5: Solve for x
    x = 1,638,605,493,723,149.50/46,462,473.41
  6. Step 6: Final answer
    x = 35,267,289.36

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1.5x scale

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.