Home / 1,030,083,603.24-1,545,806,064.06-484,981,026.60

Finding the Fourth Proportional to 1,030,083,603.24, 1,545,806,064.06 and 484,981,026.60

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Solution

The fourth proportional to 1,030,083,603.24, 1,545,806,064.06 and 484,981,026.60 is: 727,792,005.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,083,603.24 : 1,545,806,064.06 = 484,981,026.60 : x
  2. Step 2: Convert to fraction form
    1,030,083,603.24/1,545,806,064.06 = 484,981,026.60/x
  3. Step 3: Cross multiply
    1,030,083,603.24x = 1,545,806,064.06 × 484,981,026.60
  4. Step 4: Simplify right side
    1,030,083,603.24x = 749,686,611,872,324,224
  5. Step 5: Solve for x
    x = 749,686,611,872,324,224/1,030,083,603.24
  6. Step 6: Final answer
    x = 727,792,005.92

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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.