Home / 17,603,080.98-26,399,499.02-6,817,976.34

Finding the Fourth Proportional to 17,603,080.98, 26,399,499.02 and 6,817,976.34

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Solution

The fourth proportional to 17,603,080.98, 26,399,499.02 and 6,817,976.34 is: 10,224,980.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,603,080.98 : 26,399,499.02 = 6,817,976.34 : x
  2. Step 2: Convert to fraction form
    17,603,080.98/26,399,499.02 = 6,817,976.34/x
  3. Step 3: Cross multiply
    17,603,080.98x = 26,399,499.02 × 6,817,976.34
  4. Step 4: Simplify right side
    17,603,080.98x = 179,991,159,706,213.19
  5. Step 5: Solve for x
    x = 179,991,159,706,213.19/17,603,080.98
  6. Step 6: Final answer
    x = 10,224,980.50

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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.