Home / 3,061,128,614.26-4,224,088,050.51-1,704,660,015.80

Finding the Fourth Proportional to 3,061,128,614.26, 4,224,088,050.51 and 1,704,660,015.80

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Solution

The fourth proportional to 3,061,128,614.26, 4,224,088,050.51 and 1,704,660,015.80 is: 2,352,280,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,128,614.26 : 4,224,088,050.51 = 1,704,660,015.80 : x
  2. Step 2: Convert to fraction form
    3,061,128,614.26/4,224,088,050.51 = 1,704,660,015.80/x
  3. Step 3: Cross multiply
    3,061,128,614.26x = 4,224,088,050.51 × 1,704,660,015.80
  4. Step 4: Simplify right side
    3,061,128,614.26x = 7,200,634,002,927,193,088
  5. Step 5: Solve for x
    x = 7,200,634,002,927,193,088/3,061,128,614.26
  6. Step 6: Final answer
    x = 2,352,280,779.51

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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.