Home / 45,839,457.10-68,735,566.05-17,070,784.30

Finding the Fourth Proportional to 45,839,457.10, 68,735,566.05 and 17,070,784.30

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Solution

The fourth proportional to 45,839,457.10, 68,735,566.05 and 17,070,784.30 is: 25,597,380.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,839,457.10 : 68,735,566.05 = 17,070,784.30 : x
  2. Step 2: Convert to fraction form
    45,839,457.10/68,735,566.05 = 17,070,784.30/x
  3. Step 3: Cross multiply
    45,839,457.10x = 68,735,566.05 × 17,070,784.30
  4. Step 4: Simplify right side
    45,839,457.10x = 1,173,370,021,777,953
  5. Step 5: Solve for x
    x = 1,173,370,021,777,953/45,839,457.10
  6. Step 6: Final answer
    x = 25,597,380.42

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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.