Home / 4,036,457,958.30-6,054,686,937.45-2,948,066,790.30

Finding the Fourth Proportional to 4,036,457,958.30, 6,054,686,937.45 and 2,948,066,790.30

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Solution

The fourth proportional to 4,036,457,958.30, 6,054,686,937.45 and 2,948,066,790.30 is: 4,422,100,185.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,457,958.30 : 6,054,686,937.45 = 2,948,066,790.30 : x
  2. Step 2: Convert to fraction form
    4,036,457,958.30/6,054,686,937.45 = 2,948,066,790.30/x
  3. Step 3: Cross multiply
    4,036,457,958.30x = 6,054,686,937.45 × 2,948,066,790.30
  4. Step 4: Simplify right side
    4,036,457,958.30x = 17,849,621,485,959,559,168
  5. Step 5: Solve for x
    x = 17,849,621,485,959,559,168/4,036,457,958.30
  6. Step 6: Final answer
    x = 4,422,100,185.45

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Double scale
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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.