Home / 23,634,025.77-32,614,923.99-12,769,009.77

Finding the Fourth Proportional to 23,634,025.77, 32,614,923.99 and 12,769,009.77

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Solution

The fourth proportional to 23,634,025.77, 32,614,923.99 and 12,769,009.77 is: 17,621,216.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,025.77 : 32,614,923.99 = 12,769,009.77 : x
  2. Step 2: Convert to fraction form
    23,634,025.77/32,614,923.99 = 12,769,009.77/x
  3. Step 3: Cross multiply
    23,634,025.77x = 32,614,923.99 × 12,769,009.77
  4. Step 4: Simplify right side
    23,634,025.77x = 416,460,283,076,117.38
  5. Step 5: Solve for x
    x = 416,460,283,076,117.38/23,634,025.77
  6. Step 6: Final answer
    x = 17,621,216.42

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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.