Home / 1,783,464,168,599.40-2,674,101,420,178-693,088,014,334.15

Finding the Fourth Proportional to 1,783,464,168,599.40, 2,674,101,420,178 and 693,088,014,334.15

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Solution

The fourth proportional to 1,783,464,168,599.40, 2,674,101,420,178 and 693,088,014,334.15 is: 1,039,206,548,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,464,168,599.40 : 2,674,101,420,178 = 693,088,014,334.15 : x
  2. Step 2: Convert to fraction form
    1,783,464,168,599.40/2,674,101,420,178 = 693,088,014,334.15/x
  3. Step 3: Cross multiply
    1,783,464,168,599.40x = 2,674,101,420,178 × 693,088,014,334.15
  4. Step 4: Simplify right side
    1,783,464,168,599.40x = 1,853,387,643,439,300,682,448,896
  5. Step 5: Solve for x
    x = 1,853,387,643,439,300,682,448,896/1,783,464,168,599.40
  6. Step 6: Final answer
    x = 1,039,206,548,733.08

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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.