Home / 1,696,783,922.62-2,341,525,048.33-982,349,579.55

Finding the Fourth Proportional to 1,696,783,922.62, 2,341,525,048.33 and 982,349,579.55

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Solution

The fourth proportional to 1,696,783,922.62, 2,341,525,048.33 and 982,349,579.55 is: 1,355,621,134.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,783,922.62 : 2,341,525,048.33 = 982,349,579.55 : x
  2. Step 2: Convert to fraction form
    1,696,783,922.62/2,341,525,048.33 = 982,349,579.55/x
  3. Step 3: Cross multiply
    1,696,783,922.62x = 2,341,525,048.33 × 982,349,579.55
  4. Step 4: Simplify right side
    1,696,783,922.62x = 2,300,196,146,724,459,264
  5. Step 5: Solve for x
    x = 2,300,196,146,724,459,264/1,696,783,922.62
  6. Step 6: Final answer
    x = 1,355,621,134.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.