Home / 60,425,289.23-83,385,768.74-33,604,263.86

Finding the Fourth Proportional to 60,425,289.23, 83,385,768.74 and 33,604,263.86

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Solution

The fourth proportional to 60,425,289.23, 83,385,768.74 and 33,604,263.86 is: 46,373,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,425,289.23 : 83,385,768.74 = 33,604,263.86 : x
  2. Step 2: Convert to fraction form
    60,425,289.23/83,385,768.74 = 33,604,263.86/x
  3. Step 3: Cross multiply
    60,425,289.23x = 83,385,768.74 × 33,604,263.86
  4. Step 4: Simplify right side
    60,425,289.23x = 2,802,117,374,322,949.50
  5. Step 5: Solve for x
    x = 2,802,117,374,322,949.50/60,425,289.23
  6. Step 6: Final answer
    x = 46,373,255.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.