Home / 113,443,235.55-170,164,853.33-110,923,811.55

Finding the Fourth Proportional to 113,443,235.55, 170,164,853.33 and 110,923,811.55

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Solution

The fourth proportional to 113,443,235.55, 170,164,853.33 and 110,923,811.55 is: 166,385,717.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,443,235.55 : 170,164,853.33 = 110,923,811.55 : x
  2. Step 2: Convert to fraction form
    113,443,235.55/170,164,853.33 = 110,923,811.55/x
  3. Step 3: Cross multiply
    113,443,235.55x = 170,164,853.33 × 110,923,811.55
  4. Step 4: Simplify right side
    113,443,235.55x = 18,875,334,122,655,688
  5. Step 5: Solve for x
    x = 18,875,334,122,655,688/113,443,235.55
  6. Step 6: Final answer
    x = 166,385,717.33

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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.