Home / 45,967,265.20-68,915,905.80-23,264,455.60

Finding the Fourth Proportional to 45,967,265.20, 68,915,905.80 and 23,264,455.60

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Solution

The fourth proportional to 45,967,265.20, 68,915,905.80 and 23,264,455.60 is: 34,878,973.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,967,265.20 : 68,915,905.80 = 23,264,455.60 : x
  2. Step 2: Convert to fraction form
    45,967,265.20/68,915,905.80 = 23,264,455.60/x
  3. Step 3: Cross multiply
    45,967,265.20x = 68,915,905.80 × 23,264,455.60
  4. Step 4: Simplify right side
    45,967,265.20x = 1,603,291,030,617,882.50
  5. Step 5: Solve for x
    x = 1,603,291,030,617,882.50/45,967,265.20
  6. Step 6: Final answer
    x = 34,878,973.63

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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.