Home / 149,463,367.20-224,289,529.20-88,052,407.20

Finding the Fourth Proportional to 149,463,367.20, 224,289,529.20 and 88,052,407.20

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Solution

The fourth proportional to 149,463,367.20, 224,289,529.20 and 88,052,407.20 is: 132,134,270.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,463,367.20 : 224,289,529.20 = 88,052,407.20 : x
  2. Step 2: Convert to fraction form
    149,463,367.20/224,289,529.20 = 88,052,407.20/x
  3. Step 3: Cross multiply
    149,463,367.20x = 224,289,529.20 × 88,052,407.20
  4. Step 4: Simplify right side
    149,463,367.20x = 19,749,232,955,814,688
  5. Step 5: Solve for x
    x = 19,749,232,955,814,688/149,463,367.20
  6. Step 6: Final answer
    x = 132,134,270.26

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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.