Home / 49,013,166.40-73,519,749.60-49,013,166.40

Finding the Fourth Proportional to 49,013,166.40, 73,519,749.60 and 49,013,166.40

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Solution

The fourth proportional to 49,013,166.40, 73,519,749.60 and 49,013,166.40 is: 73,519,749.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,013,166.40 : 73,519,749.60 = 49,013,166.40 : x
  2. Step 2: Convert to fraction form
    49,013,166.40/73,519,749.60 = 49,013,166.40/x
  3. Step 3: Cross multiply
    49,013,166.40x = 73,519,749.60 × 49,013,166.40
  4. Step 4: Simplify right side
    49,013,166.40x = 3,603,435,720,831,133
  5. Step 5: Solve for x
    x = 3,603,435,720,831,133/49,013,166.40
  6. Step 6: Final answer
    x = 73,519,749.60

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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.