Home / 34,993,453.02-48,293,704.14-19,315,590.59

Finding the Fourth Proportional to 34,993,453.02, 48,293,704.14 and 19,315,590.59

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Solution

The fourth proportional to 34,993,453.02, 48,293,704.14 and 19,315,590.59 is: 26,657,026.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993,453.02 : 48,293,704.14 = 19,315,590.59 : x
  2. Step 2: Convert to fraction form
    34,993,453.02/48,293,704.14 = 19,315,590.59/x
  3. Step 3: Cross multiply
    34,993,453.02x = 48,293,704.14 × 19,315,590.59
  4. Step 4: Simplify right side
    34,993,453.02x = 932,821,417,242,828
  5. Step 5: Solve for x
    x = 932,821,417,242,828/34,993,453.02
  6. Step 6: Final answer
    x = 26,657,026.86

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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.