Home / 25,080,485.58-37,611,702.54-8,681,314.23

Finding the Fourth Proportional to 25,080,485.58, 37,611,702.54 and 8,681,314.23

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Solution

The fourth proportional to 25,080,485.58, 37,611,702.54 and 8,681,314.23 is: 13,018,847.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,080,485.58 : 37,611,702.54 = 8,681,314.23 : x
  2. Step 2: Convert to fraction form
    25,080,485.58/37,611,702.54 = 8,681,314.23/x
  3. Step 3: Cross multiply
    25,080,485.58x = 37,611,702.54 × 8,681,314.23
  4. Step 4: Simplify right side
    25,080,485.58x = 326,519,008,475,029.12
  5. Step 5: Solve for x
    x = 326,519,008,475,029.12/25,080,485.58
  6. Step 6: Final answer
    x = 13,018,847.16

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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.