Home / 183,440,686.50-253,064,732.46-109,059,041.84

Finding the Fourth Proportional to 183,440,686.50, 253,064,732.46 and 109,059,041.84

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Solution

The fourth proportional to 183,440,686.50, 253,064,732.46 and 109,059,041.84 is: 150,451,885.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,440,686.50 : 253,064,732.46 = 109,059,041.84 : x
  2. Step 2: Convert to fraction form
    183,440,686.50/253,064,732.46 = 109,059,041.84/x
  3. Step 3: Cross multiply
    183,440,686.50x = 253,064,732.46 × 109,059,041.84
  4. Step 4: Simplify right side
    183,440,686.50x = 27,598,997,245,334,004
  5. Step 5: Solve for x
    x = 27,598,997,245,334,004/183,440,686.50
  6. Step 6: Final answer
    x = 150,451,885.96

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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.