Home / 17,385,607.84-24,008,476.08-11,201,510.56

Finding the Fourth Proportional to 17,385,607.84, 24,008,476.08 and 11,201,510.56

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Solution

The fourth proportional to 17,385,607.84, 24,008,476.08 and 11,201,510.56 is: 15,468,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,385,607.84 : 24,008,476.08 = 11,201,510.56 : x
  2. Step 2: Convert to fraction form
    17,385,607.84/24,008,476.08 = 11,201,510.56/x
  3. Step 3: Cross multiply
    17,385,607.84x = 24,008,476.08 × 11,201,510.56
  4. Step 4: Simplify right side
    17,385,607.84x = 268,931,198,339,627.41
  5. Step 5: Solve for x
    x = 268,931,198,339,627.41/17,385,607.84
  6. Step 6: Final answer
    x = 15,468,610.64

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1.5x scale

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.