Home / 34,841,025.12-48,080,571.12-19,370,621.28

Finding the Fourth Proportional to 34,841,025.12, 48,080,571.12 and 19,370,621.28

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Solution

The fourth proportional to 34,841,025.12, 48,080,571.12 and 19,370,621.28 is: 26,731,433.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,841,025.12 : 48,080,571.12 = 19,370,621.28 : x
  2. Step 2: Convert to fraction form
    34,841,025.12/48,080,571.12 = 19,370,621.28/x
  3. Step 3: Cross multiply
    34,841,025.12x = 48,080,571.12 × 19,370,621.28
  4. Step 4: Simplify right side
    34,841,025.12x = 931,350,534,091,625.50
  5. Step 5: Solve for x
    x = 931,350,534,091,625.50/34,841,025.12
  6. Step 6: Final answer
    x = 26,731,433.16

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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.