Home / 2,073,303,067.60-3,109,954,601.40-1,937,254,171.60

Finding the Fourth Proportional to 2,073,303,067.60, 3,109,954,601.40 and 1,937,254,171.60

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Solution

The fourth proportional to 2,073,303,067.60, 3,109,954,601.40 and 1,937,254,171.60 is: 2,905,881,257.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,303,067.60 : 3,109,954,601.40 = 1,937,254,171.60 : x
  2. Step 2: Convert to fraction form
    2,073,303,067.60/3,109,954,601.40 = 1,937,254,171.60/x
  3. Step 3: Cross multiply
    2,073,303,067.60x = 3,109,954,601.40 × 1,937,254,171.60
  4. Step 4: Simplify right side
    2,073,303,067.60x = 6,024,772,525,048,765,440
  5. Step 5: Solve for x
    x = 6,024,772,525,048,765,440/2,073,303,067.60
  6. Step 6: Final answer
    x = 2,905,881,257.40

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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.