Home / 9,788,020.44-13,502,025.72-9,095,239.59

Finding the Fourth Proportional to 9,788,020.44, 13,502,025.72 and 9,095,239.59

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Solution

The fourth proportional to 9,788,020.44, 13,502,025.72 and 9,095,239.59 is: 12,546,373.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,788,020.44 : 13,502,025.72 = 9,095,239.59 : x
  2. Step 2: Convert to fraction form
    9,788,020.44/13,502,025.72 = 9,095,239.59/x
  3. Step 3: Cross multiply
    9,788,020.44x = 13,502,025.72 × 9,095,239.59
  4. Step 4: Simplify right side
    9,788,020.44x = 122,804,158,873,742.27
  5. Step 5: Solve for x
    x = 122,804,158,873,742.27/9,788,020.44
  6. Step 6: Final answer
    x = 12,546,373.36

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1.5x scale

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.