Home / 1,743,205,354,640.30-2,405,616,709,967-972,453,432,499.04

Finding the Fourth Proportional to 1,743,205,354,640.30, 2,405,616,709,967 and 972,453,432,499.04

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Solution

The fourth proportional to 1,743,205,354,640.30, 2,405,616,709,967 and 972,453,432,499.04 is: 1,341,982,010,700.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,205,354,640.30 : 2,405,616,709,967 = 972,453,432,499.04 : x
  2. Step 2: Convert to fraction form
    1,743,205,354,640.30/2,405,616,709,967 = 972,453,432,499.04/x
  3. Step 3: Cross multiply
    1,743,205,354,640.30x = 2,405,616,709,967 × 972,453,432,499.04
  4. Step 4: Simplify right side
    1,743,205,354,640.30x = 2,339,350,226,884,456,947,384,320
  5. Step 5: Solve for x
    x = 2,339,350,226,884,456,947,384,320/1,743,205,354,640.30
  6. Step 6: Final answer
    x = 1,341,982,010,700.72

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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.