Home / 19,496,103.84-26,905,033.83-10,675,925.55

Finding the Fourth Proportional to 19,496,103.84, 26,905,033.83 and 10,675,925.55

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Solution

The fourth proportional to 19,496,103.84, 26,905,033.83 and 10,675,925.55 is: 14,733,002.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,103.84 : 26,905,033.83 = 10,675,925.55 : x
  2. Step 2: Convert to fraction form
    19,496,103.84/26,905,033.83 = 10,675,925.55/x
  3. Step 3: Cross multiply
    19,496,103.84x = 26,905,033.83 × 10,675,925.55
  4. Step 4: Simplify right side
    19,496,103.84x = 287,236,138,089,311.38
  5. Step 5: Solve for x
    x = 287,236,138,089,311.38/19,496,103.84
  6. Step 6: Final answer
    x = 14,733,002.06

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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.