Home / 25,987,599.81-35,862,888.45-14,385,163.29

Finding the Fourth Proportional to 25,987,599.81, 35,862,888.45 and 14,385,163.29

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Solution

The fourth proportional to 25,987,599.81, 35,862,888.45 and 14,385,163.29 is: 19,851,525.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,599.81 : 35,862,888.45 = 14,385,163.29 : x
  2. Step 2: Convert to fraction form
    25,987,599.81/35,862,888.45 = 14,385,163.29/x
  3. Step 3: Cross multiply
    25,987,599.81x = 35,862,888.45 × 14,385,163.29
  4. Step 4: Simplify right side
    25,987,599.81x = 515,893,506,202,381.56
  5. Step 5: Solve for x
    x = 515,893,506,202,381.56/25,987,599.81
  6. Step 6: Final answer
    x = 19,851,525.73

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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.