Home / 25,903,576.51-35,746,988.66-14,301,162.43

Finding the Fourth Proportional to 25,903,576.51, 35,746,988.66 and 14,301,162.43

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Solution

The fourth proportional to 25,903,576.51, 35,746,988.66 and 14,301,162.43 is: 19,735,633.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,903,576.51 : 35,746,988.66 = 14,301,162.43 : x
  2. Step 2: Convert to fraction form
    25,903,576.51/35,746,988.66 = 14,301,162.43/x
  3. Step 3: Cross multiply
    25,903,576.51x = 35,746,988.66 × 14,301,162.43
  4. Step 4: Simplify right side
    25,903,576.51x = 511,223,491,210,028
  5. Step 5: Solve for x
    x = 511,223,491,210,028/25,903,576.51
  6. Step 6: Final answer
    x = 19,735,633.46

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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.