Home / 18,060,750.45-24,923,852.69-10,325,954.75

Finding the Fourth Proportional to 18,060,750.45, 24,923,852.69 and 10,325,954.75

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Solution

The fourth proportional to 18,060,750.45, 24,923,852.69 and 10,325,954.75 is: 14,249,827.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,750.45 : 24,923,852.69 = 10,325,954.75 : x
  2. Step 2: Convert to fraction form
    18,060,750.45/24,923,852.69 = 10,325,954.75/x
  3. Step 3: Cross multiply
    18,060,750.45x = 24,923,852.69 × 10,325,954.75
  4. Step 4: Simplify right side
    18,060,750.45x = 257,362,574,896,356.72
  5. Step 5: Solve for x
    x = 257,362,574,896,356.72/18,060,750.45
  6. Step 6: Final answer
    x = 14,249,827.30

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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.