Home / 15,014,568.48-22,485,483.03-10,390,597.86

Finding the Fourth Proportional to 15,014,568.48, 22,485,483.03 and 10,390,597.86

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Solution

The fourth proportional to 15,014,568.48, 22,485,483.03 and 10,390,597.86 is: 15,560,727.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,014,568.48 : 22,485,483.03 = 10,390,597.86 : x
  2. Step 2: Convert to fraction form
    15,014,568.48/22,485,483.03 = 10,390,597.86/x
  3. Step 3: Cross multiply
    15,014,568.48x = 22,485,483.03 × 10,390,597.86
  4. Step 4: Simplify right side
    15,014,568.48x = 233,637,611,852,584.31
  5. Step 5: Solve for x
    x = 233,637,611,852,584.31/15,014,568.48
  6. Step 6: Final answer
    x = 15,560,727.71

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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.