Home / 185,254,483.43-277,883,897.58-55,863,223.67

Finding the Fourth Proportional to 185,254,483.43, 277,883,897.58 and 55,863,223.67

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Solution

The fourth proportional to 185,254,483.43, 277,883,897.58 and 55,863,223.67 is: 83,795,490.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,254,483.43 : 277,883,897.58 = 55,863,223.67 : x
  2. Step 2: Convert to fraction form
    185,254,483.43/277,883,897.58 = 55,863,223.67/x
  3. Step 3: Cross multiply
    185,254,483.43x = 277,883,897.58 × 55,863,223.67
  4. Step 4: Simplify right side
    185,254,483.43x = 15,523,490,325,497,620
  5. Step 5: Solve for x
    x = 15,523,490,325,497,620/185,254,483.43
  6. Step 6: Final answer
    x = 83,795,490.60

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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.