Home / 32,983,611-49,478,565.78-10,258,406.52

Finding the Fourth Proportional to 32,983,611, 49,478,565.78 and 10,258,406.52

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Solution

The fourth proportional to 32,983,611, 49,478,565.78 and 10,258,406.52 is: 15,388,589.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,983,611 : 49,478,565.78 = 10,258,406.52 : x
  2. Step 2: Convert to fraction form
    32,983,611/49,478,565.78 = 10,258,406.52/x
  3. Step 3: Cross multiply
    32,983,611x = 49,478,565.78 × 10,258,406.52
  4. Step 4: Simplify right side
    32,983,611x = 507,571,241,797,800.88
  5. Step 5: Solve for x
    x = 507,571,241,797,800.88/32,983,611
  6. Step 6: Final answer
    x = 15,388,589.25

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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.