Home / 589,282,296.10-883,195,585.57-505,696,514.77

Finding the Fourth Proportional to 589,282,296.10, 883,195,585.57 and 505,696,514.77

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Solution

The fourth proportional to 589,282,296.10, 883,195,585.57 and 505,696,514.77 is: 757,920,155.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,282,296.10 : 883,195,585.57 = 505,696,514.77 : x
  2. Step 2: Convert to fraction form
    589,282,296.10/883,195,585.57 = 505,696,514.77/x
  3. Step 3: Cross multiply
    589,282,296.10x = 883,195,585.57 × 505,696,514.77
  4. Step 4: Simplify right side
    589,282,296.10x = 446,628,929,481,114,368
  5. Step 5: Solve for x
    x = 446,628,929,481,114,368/589,282,296.10
  6. Step 6: Final answer
    x = 757,920,155.48

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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.