Home / 1,360,733,204.28-2,039,441,593.50-705,322,896.60

Finding the Fourth Proportional to 1,360,733,204.28, 2,039,441,593.50 and 705,322,896.60

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Solution

The fourth proportional to 1,360,733,204.28, 2,039,441,593.50 and 705,322,896.60 is: 1,057,124,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,733,204.28 : 2,039,441,593.50 = 705,322,896.60 : x
  2. Step 2: Convert to fraction form
    1,360,733,204.28/2,039,441,593.50 = 705,322,896.60/x
  3. Step 3: Cross multiply
    1,360,733,204.28x = 2,039,441,593.50 × 705,322,896.60
  4. Step 4: Simplify right side
    1,360,733,204.28x = 1,438,464,852,173,939,712
  5. Step 5: Solve for x
    x = 1,438,464,852,173,939,712/1,360,733,204.28
  6. Step 6: Final answer
    x = 1,057,124,826.27

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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.