Home / 49,831,516.80-69,594,062.40-49,831,516.80

Finding the Fourth Proportional to 49,831,516.80, 69,594,062.40 and 49,831,516.80

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Solution

The fourth proportional to 49,831,516.80, 69,594,062.40 and 49,831,516.80 is: 69,594,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,831,516.80 : 69,594,062.40 = 49,831,516.80 : x
  2. Step 2: Convert to fraction form
    49,831,516.80/69,594,062.40 = 49,831,516.80/x
  3. Step 3: Cross multiply
    49,831,516.80x = 69,594,062.40 × 49,831,516.80
  4. Step 4: Simplify right side
    49,831,516.80x = 3,467,977,689,665,848.50
  5. Step 5: Solve for x
    x = 3,467,977,689,665,848.50/49,831,516.80
  6. Step 6: Final answer
    x = 69,594,062.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.