Home / 16,873,454.01-25,319,395.07-7,156,555.57

Finding the Fourth Proportional to 16,873,454.01, 25,319,395.07 and 7,156,555.57

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Solution

The fourth proportional to 16,873,454.01, 25,319,395.07 and 7,156,555.57 is: 10,738,741.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,454.01 : 25,319,395.07 = 7,156,555.57 : x
  2. Step 2: Convert to fraction form
    16,873,454.01/25,319,395.07 = 7,156,555.57/x
  3. Step 3: Cross multiply
    16,873,454.01x = 25,319,395.07 × 7,156,555.57
  4. Step 4: Simplify right side
    16,873,454.01x = 181,199,657,835,130.44
  5. Step 5: Solve for x
    x = 181,199,657,835,130.44/16,873,454.01
  6. Step 6: Final answer
    x = 10,738,741.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.