Home / 25,441,011.60-35,114,830.96-14,434,203.90

Finding the Fourth Proportional to 25,441,011.60, 35,114,830.96 and 14,434,203.90

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Solution

The fourth proportional to 25,441,011.60, 35,114,830.96 and 14,434,203.90 is: 19,922,738.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,441,011.60 : 35,114,830.96 = 14,434,203.90 : x
  2. Step 2: Convert to fraction form
    25,441,011.60/35,114,830.96 = 14,434,203.90/x
  3. Step 3: Cross multiply
    25,441,011.60x = 35,114,830.96 × 14,434,203.90
  4. Step 4: Simplify right side
    25,441,011.60x = 506,854,629,990,672.75
  5. Step 5: Solve for x
    x = 506,854,629,990,672.75/25,441,011.60
  6. Step 6: Final answer
    x = 19,922,738.84

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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.