Home / 1,735,517,116.80-2,603,296,865.28-508,710,375.36

Finding the Fourth Proportional to 1,735,517,116.80, 2,603,296,865.28 and 508,710,375.36

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Solution

The fourth proportional to 1,735,517,116.80, 2,603,296,865.28 and 508,710,375.36 is: 763,071,774.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,517,116.80 : 2,603,296,865.28 = 508,710,375.36 : x
  2. Step 2: Convert to fraction form
    1,735,517,116.80/2,603,296,865.28 = 508,710,375.36/x
  3. Step 3: Cross multiply
    1,735,517,116.80x = 2,603,296,865.28 × 508,710,375.36
  4. Step 4: Simplify right side
    1,735,517,116.80x = 1,324,324,125,510,100,224
  5. Step 5: Solve for x
    x = 1,324,324,125,510,100,224/1,735,517,116.80
  6. Step 6: Final answer
    x = 763,071,774.22

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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.