Home / 25,818,958.02-35,630,945.97-14,216,936.70

Finding the Fourth Proportional to 25,818,958.02, 35,630,945.97 and 14,216,936.70

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Solution

The fourth proportional to 25,818,958.02, 35,630,945.97 and 14,216,936.70 is: 19,619,804.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,818,958.02 : 35,630,945.97 = 14,216,936.70 : x
  2. Step 2: Convert to fraction form
    25,818,958.02/35,630,945.97 = 14,216,936.70/x
  3. Step 3: Cross multiply
    25,818,958.02x = 35,630,945.97 × 14,216,936.70
  4. Step 4: Simplify right side
    25,818,958.02x = 506,562,903,416,610.06
  5. Step 5: Solve for x
    x = 506,562,903,416,610.06/25,818,958.02
  6. Step 6: Final answer
    x = 19,619,804.29

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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.