Home / 9,835,336.93-13,567,316.22-6,899,525.02

Finding the Fourth Proportional to 9,835,336.93, 13,567,316.22 and 6,899,525.02

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Solution

The fourth proportional to 9,835,336.93, 13,567,316.22 and 6,899,525.02 is: 9,517,522.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,336.93 : 13,567,316.22 = 6,899,525.02 : x
  2. Step 2: Convert to fraction form
    9,835,336.93/13,567,316.22 = 6,899,525.02/x
  3. Step 3: Cross multiply
    9,835,336.93x = 13,567,316.22 × 6,899,525.02
  4. Step 4: Simplify right side
    9,835,336.93x = 93,608,037,731,100.98
  5. Step 5: Solve for x
    x = 93,608,037,731,100.98/9,835,336.93
  6. Step 6: Final answer
    x = 9,517,522.22

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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.