Home / 1,937,450,216.90-2,903,814,315.08-1,004,258,587.60

Finding the Fourth Proportional to 1,937,450,216.90, 2,903,814,315.08 and 1,004,258,587.60

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Solution

The fourth proportional to 1,937,450,216.90, 2,903,814,315.08 and 1,004,258,587.60 is: 1,505,164,074.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,450,216.90 : 2,903,814,315.08 = 1,004,258,587.60 : x
  2. Step 2: Convert to fraction form
    1,937,450,216.90/2,903,814,315.08 = 1,004,258,587.60/x
  3. Step 3: Cross multiply
    1,937,450,216.90x = 2,903,814,315.08 × 1,004,258,587.60
  4. Step 4: Simplify right side
    1,937,450,216.90x = 2,916,180,462,714,902,016
  5. Step 5: Solve for x
    x = 2,916,180,462,714,902,016/1,937,450,216.90
  6. Step 6: Final answer
    x = 1,505,164,074.55

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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.