Home / 14,941,518.08-20,758,496.96-14,762,359.04

Finding the Fourth Proportional to 14,941,518.08, 20,758,496.96 and 14,762,359.04

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Solution

The fourth proportional to 14,941,518.08, 20,758,496.96 and 14,762,359.04 is: 20,509,588.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,518.08 : 20,758,496.96 = 14,762,359.04 : x
  2. Step 2: Convert to fraction form
    14,941,518.08/20,758,496.96 = 14,762,359.04/x
  3. Step 3: Cross multiply
    14,941,518.08x = 20,758,496.96 × 14,762,359.04
  4. Step 4: Simplify right side
    14,941,518.08x = 306,444,385,254,268.50
  5. Step 5: Solve for x
    x = 306,444,385,254,268.50/14,941,518.08
  6. Step 6: Final answer
    x = 20,509,588.36

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.