Home / 49,224,152.40-73,836,228.60-34,863,435.60

Finding the Fourth Proportional to 49,224,152.40, 73,836,228.60 and 34,863,435.60

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Solution

The fourth proportional to 49,224,152.40, 73,836,228.60 and 34,863,435.60 is: 52,295,153.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,224,152.40 : 73,836,228.60 = 34,863,435.60 : x
  2. Step 2: Convert to fraction form
    49,224,152.40/73,836,228.60 = 34,863,435.60/x
  3. Step 3: Cross multiply
    49,224,152.40x = 73,836,228.60 × 34,863,435.60
  4. Step 4: Simplify right side
    49,224,152.40x = 2,574,184,600,742,978
  5. Step 5: Solve for x
    x = 2,574,184,600,742,978/49,224,152.40
  6. Step 6: Final answer
    x = 52,295,153.40

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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.