Home / 2,649,951,145.60-3,656,783,352.36-1,460,516,510.32

Finding the Fourth Proportional to 2,649,951,145.60, 3,656,783,352.36 and 1,460,516,510.32

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Solution

The fourth proportional to 2,649,951,145.60, 3,656,783,352.36 and 1,460,516,510.32 is: 2,015,430,537.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,649,951,145.60 : 3,656,783,352.36 = 1,460,516,510.32 : x
  2. Step 2: Convert to fraction form
    2,649,951,145.60/3,656,783,352.36 = 1,460,516,510.32/x
  3. Step 3: Cross multiply
    2,649,951,145.60x = 3,656,783,352.36 × 1,460,516,510.32
  4. Step 4: Simplify right side
    2,649,951,145.60x = 5,340,792,460,785,097,728
  5. Step 5: Solve for x
    x = 5,340,792,460,785,097,728/2,649,951,145.60
  6. Step 6: Final answer
    x = 2,015,430,537.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.