Home / 3,134,527,443.30-4,702,471,409.82-953,436,892.26

Finding the Fourth Proportional to 3,134,527,443.30, 4,702,471,409.82 and 953,436,892.26

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Solution

The fourth proportional to 3,134,527,443.30, 4,702,471,409.82 and 953,436,892.26 is: 1,430,362,250.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,527,443.30 : 4,702,471,409.82 = 953,436,892.26 : x
  2. Step 2: Convert to fraction form
    3,134,527,443.30/4,702,471,409.82 = 953,436,892.26/x
  3. Step 3: Cross multiply
    3,134,527,443.30x = 4,702,471,409.82 × 953,436,892.26
  4. Step 4: Simplify right side
    3,134,527,443.30x = 4,483,509,726,920,281,088
  5. Step 5: Solve for x
    x = 4,483,509,726,920,281,088/3,134,527,443.30
  6. Step 6: Final answer
    x = 1,430,362,250.14

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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.