Home / 960,789,083,510.80-1,325,927,162,455.10-527,256,987,052

Finding the Fourth Proportional to 960,789,083,510.80, 1,325,927,162,455.10 and 527,256,987,052

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Solution

The fourth proportional to 960,789,083,510.80, 1,325,927,162,455.10 and 527,256,987,052 is: 727,635,620,267.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,789,083,510.80 : 1,325,927,162,455.10 = 527,256,987,052 : x
  2. Step 2: Convert to fraction form
    960,789,083,510.80/1,325,927,162,455.10 = 527,256,987,052/x
  3. Step 3: Cross multiply
    960,789,083,510.80x = 1,325,927,162,455.10 × 527,256,987,052
  4. Step 4: Simplify right side
    960,789,083,510.80x = 699,104,360,726,483,808,813,056
  5. Step 5: Solve for x
    x = 699,104,360,726,483,808,813,056/960,789,083,510.80
  6. Step 6: Final answer
    x = 727,635,620,267.35

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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.