Home / 15,971,761.14-23,961,683.08-4,457,227.02

Finding the Fourth Proportional to 15,971,761.14, 23,961,683.08 and 4,457,227.02

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Solution

The fourth proportional to 15,971,761.14, 23,961,683.08 and 4,457,227.02 is: 6,686,968.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,971,761.14 : 23,961,683.08 = 4,457,227.02 : x
  2. Step 2: Convert to fraction form
    15,971,761.14/23,961,683.08 = 4,457,227.02/x
  3. Step 3: Cross multiply
    15,971,761.14x = 23,961,683.08 × 4,457,227.02
  4. Step 4: Simplify right side
    15,971,761.14x = 106,802,661,268,852.80
  5. Step 5: Solve for x
    x = 106,802,661,268,852.80/15,971,761.14
  6. Step 6: Final answer
    x = 6,686,968.35

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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.