Home / 122,341,469.04-183,512,698.36-49,559,626.36

Finding the Fourth Proportional to 122,341,469.04, 183,512,698.36 and 49,559,626.36

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Solution

The fourth proportional to 122,341,469.04, 183,512,698.36 and 49,559,626.36 is: 74,339,639.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,341,469.04 : 183,512,698.36 = 49,559,626.36 : x
  2. Step 2: Convert to fraction form
    122,341,469.04/183,512,698.36 = 49,559,626.36/x
  3. Step 3: Cross multiply
    122,341,469.04x = 183,512,698.36 × 49,559,626.36
  4. Step 4: Simplify right side
    122,341,469.04x = 9,094,820,763,036,986
  5. Step 5: Solve for x
    x = 9,094,820,763,036,986/122,341,469.04
  6. Step 6: Final answer
    x = 74,339,639.98

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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.