Home / 3,694,819,900.89-5,098,810,828.19-2,001,232,411.77

Finding the Fourth Proportional to 3,694,819,900.89, 5,098,810,828.19 and 2,001,232,411.77

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Solution

The fourth proportional to 3,694,819,900.89, 5,098,810,828.19 and 2,001,232,411.77 is: 2,761,678,719.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,819,900.89 : 5,098,810,828.19 = 2,001,232,411.77 : x
  2. Step 2: Convert to fraction form
    3,694,819,900.89/5,098,810,828.19 = 2,001,232,411.77/x
  3. Step 3: Cross multiply
    3,694,819,900.89x = 5,098,810,828.19 × 2,001,232,411.77
  4. Step 4: Simplify right side
    3,694,819,900.89x = 10,203,905,490,847,660,032
  5. Step 5: Solve for x
    x = 10,203,905,490,847,660,032/3,694,819,900.89
  6. Step 6: Final answer
    x = 2,761,678,719.01

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1.5x scale

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.