Home / 25,812,458.07-35,620,101.06-14,051,481.63

Finding the Fourth Proportional to 25,812,458.07, 35,620,101.06 and 14,051,481.63

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Solution

The fourth proportional to 25,812,458.07, 35,620,101.06 and 14,051,481.63 is: 19,390,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,812,458.07 : 35,620,101.06 = 14,051,481.63 : x
  2. Step 2: Convert to fraction form
    25,812,458.07/35,620,101.06 = 14,051,481.63/x
  3. Step 3: Cross multiply
    25,812,458.07x = 35,620,101.06 × 14,051,481.63
  4. Step 4: Simplify right side
    25,812,458.07x = 500,515,195,827,512.50
  5. Step 5: Solve for x
    x = 500,515,195,827,512.50/25,812,458.07
  6. Step 6: Final answer
    x = 19,390,450.70

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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.