Home / 1,250,742,108-1,874,893,143.84-595,517,082.96

Finding the Fourth Proportional to 1,250,742,108, 1,874,893,143.84 and 595,517,082.96

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Solution

The fourth proportional to 1,250,742,108, 1,874,893,143.84 and 595,517,082.96 is: 892,694,735.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,742,108 : 1,874,893,143.84 = 595,517,082.96 : x
  2. Step 2: Convert to fraction form
    1,250,742,108/1,874,893,143.84 = 595,517,082.96/x
  3. Step 3: Cross multiply
    1,250,742,108x = 1,874,893,143.84 × 595,517,082.96
  4. Step 4: Simplify right side
    1,250,742,108x = 1,116,530,895,881,300,480
  5. Step 5: Solve for x
    x = 1,116,530,895,881,300,480/1,250,742,108
  6. Step 6: Final answer
    x = 892,694,735.98

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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.