Home / 360,898,558.01-498,026,674.01-195,882,584.57

Finding the Fourth Proportional to 360,898,558.01, 498,026,674.01 and 195,882,584.57

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Solution

The fourth proportional to 360,898,558.01, 498,026,674.01 and 195,882,584.57 is: 270,310,728.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,898,558.01 : 498,026,674.01 = 195,882,584.57 : x
  2. Step 2: Convert to fraction form
    360,898,558.01/498,026,674.01 = 195,882,584.57/x
  3. Step 3: Cross multiply
    360,898,558.01x = 498,026,674.01 × 195,882,584.57
  4. Step 4: Simplify right side
    360,898,558.01x = 97,554,752,087,879,216
  5. Step 5: Solve for x
    x = 97,554,752,087,879,216/360,898,558.01
  6. Step 6: Final answer
    x = 270,310,728.39

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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.