Home / 45,630,425-62,969,986.50-26,314,841

Finding the Fourth Proportional to 45,630,425, 62,969,986.50 and 26,314,841

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Solution

The fourth proportional to 45,630,425, 62,969,986.50 and 26,314,841 is: 36,314,480.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,630,425 : 62,969,986.50 = 26,314,841 : x
  2. Step 2: Convert to fraction form
    45,630,425/62,969,986.50 = 26,314,841/x
  3. Step 3: Cross multiply
    45,630,425x = 62,969,986.50 × 26,314,841
  4. Step 4: Simplify right side
    45,630,425x = 1,657,045,182,519,646.50
  5. Step 5: Solve for x
    x = 1,657,045,182,519,646.50/45,630,425
  6. Step 6: Final answer
    x = 36,314,480.58

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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.