Home / 3,335,510,191.88-4,603,088,778.42-1,830,136,144.52

Finding the Fourth Proportional to 3,335,510,191.88, 4,603,088,778.42 and 1,830,136,144.52

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Solution

The fourth proportional to 3,335,510,191.88, 4,603,088,778.42 and 1,830,136,144.52 is: 2,525,634,360.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,510,191.88 : 4,603,088,778.42 = 1,830,136,144.52 : x
  2. Step 2: Convert to fraction form
    3,335,510,191.88/4,603,088,778.42 = 1,830,136,144.52/x
  3. Step 3: Cross multiply
    3,335,510,191.88x = 4,603,088,778.42 × 1,830,136,144.52
  4. Step 4: Simplify right side
    3,335,510,191.88x = 8,424,279,149,820,855,296
  5. Step 5: Solve for x
    x = 8,424,279,149,820,855,296/3,335,510,191.88
  6. Step 6: Final answer
    x = 2,525,634,360.32

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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.