Home / 25,898,185.60-35,739,503.28-14,295,756.64

Finding the Fourth Proportional to 25,898,185.60, 35,739,503.28 and 14,295,756.64

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Solution

The fourth proportional to 25,898,185.60, 35,739,503.28 and 14,295,756.64 is: 19,728,148.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,898,185.60 : 35,739,503.28 = 14,295,756.64 : x
  2. Step 2: Convert to fraction form
    25,898,185.60/35,739,503.28 = 14,295,756.64/x
  3. Step 3: Cross multiply
    25,898,185.60x = 35,739,503.28 × 14,295,756.64
  4. Step 4: Simplify right side
    25,898,185.60x = 510,923,241,325,361.81
  5. Step 5: Solve for x
    x = 510,923,241,325,361.81/25,898,185.60
  6. Step 6: Final answer
    x = 19,728,148.11

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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.