Home / 960,789,083,509.25-1,325,927,162,453.10-527,256,987,050.50

Finding the Fourth Proportional to 960,789,083,509.25, 1,325,927,162,453.10 and 527,256,987,050.50

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Solution

The fourth proportional to 960,789,083,509.25, 1,325,927,162,453.10 and 527,256,987,050.50 is: 727,635,620,265.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,789,083,509.25 : 1,325,927,162,453.10 = 527,256,987,050.50 : x
  2. Step 2: Convert to fraction form
    960,789,083,509.25/1,325,927,162,453.10 = 527,256,987,050.50/x
  3. Step 3: Cross multiply
    960,789,083,509.25x = 1,325,927,162,453.10 × 527,256,987,050.50
  4. Step 4: Simplify right side
    960,789,083,509.25x = 699,104,360,723,440,421,830,656
  5. Step 5: Solve for x
    x = 699,104,360,723,440,421,830,656/960,789,083,509.25
  6. Step 6: Final answer
    x = 727,635,620,265.36

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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.