Home / 3,492,309,089.20-5,238,463,633.80-3,033,144,065.20

Finding the Fourth Proportional to 3,492,309,089.20, 5,238,463,633.80 and 3,033,144,065.20

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Solution

The fourth proportional to 3,492,309,089.20, 5,238,463,633.80 and 3,033,144,065.20 is: 4,549,716,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,309,089.20 : 5,238,463,633.80 = 3,033,144,065.20 : x
  2. Step 2: Convert to fraction form
    3,492,309,089.20/5,238,463,633.80 = 3,033,144,065.20/x
  3. Step 3: Cross multiply
    3,492,309,089.20x = 5,238,463,633.80 × 3,033,144,065.20
  4. Step 4: Simplify right side
    3,492,309,089.20x = 15,889,014,881,626,494,976
  5. Step 5: Solve for x
    x = 15,889,014,881,626,494,976/3,492,309,089.20
  6. Step 6: Final answer
    x = 4,549,716,097.80

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Double scale
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Similar ratio
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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.