Home / 18,060,749.35-24,923,851.11-10,325,953.64

Finding the Fourth Proportional to 18,060,749.35, 24,923,851.11 and 10,325,953.64

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Solution

The fourth proportional to 18,060,749.35, 24,923,851.11 and 10,325,953.64 is: 14,249,825.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,749.35 : 24,923,851.11 = 10,325,953.64 : x
  2. Step 2: Convert to fraction form
    18,060,749.35/24,923,851.11 = 10,325,953.64/x
  3. Step 3: Cross multiply
    18,060,749.35x = 24,923,851.11 × 10,325,953.64
  4. Step 4: Simplify right side
    18,060,749.35x = 257,362,531,154,432.16
  5. Step 5: Solve for x
    x = 257,362,531,154,432.16/18,060,749.35
  6. Step 6: Final answer
    x = 14,249,825.75

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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.