Home / 6,798,289,700.90-10,197,434,551.35-4,036,497,112.10

Finding the Fourth Proportional to 6,798,289,700.90, 10,197,434,551.35 and 4,036,497,112.10

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Solution

The fourth proportional to 6,798,289,700.90, 10,197,434,551.35 and 4,036,497,112.10 is: 6,054,745,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,289,700.90 : 10,197,434,551.35 = 4,036,497,112.10 : x
  2. Step 2: Convert to fraction form
    6,798,289,700.90/10,197,434,551.35 = 4,036,497,112.10/x
  3. Step 3: Cross multiply
    6,798,289,700.90x = 10,197,434,551.35 × 4,036,497,112.10
  4. Step 4: Simplify right side
    6,798,289,700.90x = 41,161,915,117,353,033,728
  5. Step 5: Solve for x
    x = 41,161,915,117,353,033,728/6,798,289,700.90
  6. Step 6: Final answer
    x = 6,054,745,668.15

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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.