Home / 24,118,237.60-36,102,706.80-13,990,775.20

Finding the Fourth Proportional to 24,118,237.60, 36,102,706.80 and 13,990,775.20

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Solution

The fourth proportional to 24,118,237.60, 36,102,706.80 and 13,990,775.20 is: 20,942,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,237.60 : 36,102,706.80 = 13,990,775.20 : x
  2. Step 2: Convert to fraction form
    24,118,237.60/36,102,706.80 = 13,990,775.20/x
  3. Step 3: Cross multiply
    24,118,237.60x = 36,102,706.80 × 13,990,775.20
  4. Step 4: Simplify right side
    24,118,237.60x = 505,104,854,950,311.31
  5. Step 5: Solve for x
    x = 505,104,854,950,311.31/24,118,237.60
  6. Step 6: Final answer
    x = 20,942,859.23

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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.