Home / 45,702,359.69-63,069,249.56-26,123,668.47

Finding the Fourth Proportional to 45,702,359.69, 63,069,249.56 and 26,123,668.47

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Solution

The fourth proportional to 45,702,359.69, 63,069,249.56 and 26,123,668.47 is: 36,050,658.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,702,359.69 : 63,069,249.56 = 26,123,668.47 : x
  2. Step 2: Convert to fraction form
    45,702,359.69/63,069,249.56 = 26,123,668.47/x
  3. Step 3: Cross multiply
    45,702,359.69x = 63,069,249.56 × 26,123,668.47
  4. Step 4: Simplify right side
    45,702,359.69x = 1,647,600,166,026,515
  5. Step 5: Solve for x
    x = 1,647,600,166,026,515/45,702,359.69
  6. Step 6: Final answer
    x = 36,050,658.60

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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.