Home / 45,968,443.76-63,436,941.34-25,342,628.08

Finding the Fourth Proportional to 45,968,443.76, 63,436,941.34 and 25,342,628.08

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Solution

The fourth proportional to 45,968,443.76, 63,436,941.34 and 25,342,628.08 is: 34,973,096.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,968,443.76 : 63,436,941.34 = 25,342,628.08 : x
  2. Step 2: Convert to fraction form
    45,968,443.76/63,436,941.34 = 25,342,628.08/x
  3. Step 3: Cross multiply
    45,968,443.76x = 63,436,941.34 × 25,342,628.08
  4. Step 4: Simplify right side
    45,968,443.76x = 1,607,658,810,912,396.75
  5. Step 5: Solve for x
    x = 1,607,658,810,912,396.75/45,968,443.76
  6. Step 6: Final answer
    x = 34,973,096.31

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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.