Home / 1,783,464,168,599.50-2,674,101,420,178.70-693,088,014,334.43

Finding the Fourth Proportional to 1,783,464,168,599.50, 2,674,101,420,178.70 and 693,088,014,334.43

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Solution

The fourth proportional to 1,783,464,168,599.50, 2,674,101,420,178.70 and 693,088,014,334.43 is: 1,039,206,548,733.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,464,168,599.50 : 2,674,101,420,178.70 = 693,088,014,334.43 : x
  2. Step 2: Convert to fraction form
    1,783,464,168,599.50/2,674,101,420,178.70 = 693,088,014,334.43/x
  3. Step 3: Cross multiply
    1,783,464,168,599.50x = 2,674,101,420,178.70 × 693,088,014,334.43
  4. Step 4: Simplify right side
    1,783,464,168,599.50x = 1,853,387,643,440,534,680,240,128
  5. Step 5: Solve for x
    x = 1,853,387,643,440,534,680,240,128/1,783,464,168,599.50
  6. Step 6: Final answer
    x = 1,039,206,548,733.72

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Double scale
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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.