Home / 149,828,745.20-224,365,204.20-119,595,657.20

Finding the Fourth Proportional to 149,828,745.20, 224,365,204.20 and 119,595,657.20

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Solution

The fourth proportional to 149,828,745.20, 224,365,204.20 and 119,595,657.20 is: 179,091,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,828,745.20 : 224,365,204.20 = 119,595,657.20 : x
  2. Step 2: Convert to fraction form
    149,828,745.20/224,365,204.20 = 119,595,657.20/x
  3. Step 3: Cross multiply
    149,828,745.20x = 224,365,204.20 × 119,595,657.20
  4. Step 4: Simplify right side
    149,828,745.20x = 26,833,104,049,111,200
  5. Step 5: Solve for x
    x = 26,833,104,049,111,200/149,828,745.20
  6. Step 6: Final answer
    x = 179,091,829.23

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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.