Home / 16,662,380.16-24,984,583.08-7,559,510.64

Finding the Fourth Proportional to 16,662,380.16, 24,984,583.08 and 7,559,510.64

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Solution

The fourth proportional to 16,662,380.16, 24,984,583.08 and 7,559,510.64 is: 11,335,188.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,662,380.16 : 24,984,583.08 = 7,559,510.64 : x
  2. Step 2: Convert to fraction form
    16,662,380.16/24,984,583.08 = 7,559,510.64/x
  3. Step 3: Cross multiply
    16,662,380.16x = 24,984,583.08 × 7,559,510.64
  4. Step 4: Simplify right side
    16,662,380.16x = 188,871,221,629,223.94
  5. Step 5: Solve for x
    x = 188,871,221,629,223.94/16,662,380.16
  6. Step 6: Final answer
    x = 11,335,188.60

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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.