Home / 11,686,066.95-17,608,866.44-9,602,818.23

Finding the Fourth Proportional to 11,686,066.95, 17,608,866.44 and 9,602,818.23

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Solution

The fourth proportional to 11,686,066.95, 17,608,866.44 and 9,602,818.23 is: 14,469,773.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,066.95 : 17,608,866.44 = 9,602,818.23 : x
  2. Step 2: Convert to fraction form
    11,686,066.95/17,608,866.44 = 9,602,818.23/x
  3. Step 3: Cross multiply
    11,686,066.95x = 17,608,866.44 × 9,602,818.23
  4. Step 4: Simplify right side
    11,686,066.95x = 169,094,743,683,674.25
  5. Step 5: Solve for x
    x = 169,094,743,683,674.25/11,686,066.95
  6. Step 6: Final answer
    x = 14,469,773.65

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.