Home / 34,503,956.80-51,747,077.84-10,237,142.86

Finding the Fourth Proportional to 34,503,956.80, 51,747,077.84 and 10,237,142.86

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Solution

The fourth proportional to 34,503,956.80, 51,747,077.84 and 10,237,142.86 is: 15,353,086.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,503,956.80 : 51,747,077.84 = 10,237,142.86 : x
  2. Step 2: Convert to fraction form
    34,503,956.80/51,747,077.84 = 10,237,142.86/x
  3. Step 3: Cross multiply
    34,503,956.80x = 51,747,077.84 × 10,237,142.86
  4. Step 4: Simplify right side
    34,503,956.80x = 529,742,228,255,066.81
  5. Step 5: Solve for x
    x = 529,742,228,255,066.81/34,503,956.80
  6. Step 6: Final answer
    x = 15,353,086.35

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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.