Home / 114,059,911.55-171,021,542.74-36,303,228.77

Finding the Fourth Proportional to 114,059,911.55, 171,021,542.74 and 36,303,228.77

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Solution

The fourth proportional to 114,059,911.55, 171,021,542.74 and 36,303,228.77 is: 54,433,096.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,059,911.55 : 171,021,542.74 = 36,303,228.77 : x
  2. Step 2: Convert to fraction form
    114,059,911.55/171,021,542.74 = 36,303,228.77/x
  3. Step 3: Cross multiply
    114,059,911.55x = 171,021,542.74 × 36,303,228.77
  4. Step 4: Simplify right side
    114,059,911.55x = 6,208,634,189,742,687
  5. Step 5: Solve for x
    x = 6,208,634,189,742,687/114,059,911.55
  6. Step 6: Final answer
    x = 54,433,096.66

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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.