Home / 1,245,783,758.10-1,868,675,637.16-1,245,783,758.10

Finding the Fourth Proportional to 1,245,783,758.10, 1,868,675,637.16 and 1,245,783,758.10

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Solution

The fourth proportional to 1,245,783,758.10, 1,868,675,637.16 and 1,245,783,758.10 is: 1,868,675,637.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,245,783,758.10 : 1,868,675,637.16 = 1,245,783,758.10 : x
  2. Step 2: Convert to fraction form
    1,245,783,758.10/1,868,675,637.16 = 1,245,783,758.10/x
  3. Step 3: Cross multiply
    1,245,783,758.10x = 1,868,675,637.16 × 1,245,783,758.10
  4. Step 4: Simplify right side
    1,245,783,758.10x = 2,327,965,757,931,096,576
  5. Step 5: Solve for x
    x = 2,327,965,757,931,096,576/1,245,783,758.10
  6. Step 6: Final answer
    x = 1,868,675,637.16

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1.5x scale

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.