Home / 4,036,457,946.80-6,054,686,920.20-2,948,066,778.80

Finding the Fourth Proportional to 4,036,457,946.80, 6,054,686,920.20 and 2,948,066,778.80

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Solution

The fourth proportional to 4,036,457,946.80, 6,054,686,920.20 and 2,948,066,778.80 is: 4,422,100,168.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,457,946.80 : 6,054,686,920.20 = 2,948,066,778.80 : x
  2. Step 2: Convert to fraction form
    4,036,457,946.80/6,054,686,920.20 = 2,948,066,778.80/x
  3. Step 3: Cross multiply
    4,036,457,946.80x = 6,054,686,920.20 × 2,948,066,778.80
  4. Step 4: Simplify right side
    4,036,457,946.80x = 17,849,621,365,476,507,648
  5. Step 5: Solve for x
    x = 17,849,621,365,476,507,648/4,036,457,946.80
  6. Step 6: Final answer
    x = 4,422,100,168.20

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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.