Home / 50,008,675.34-74,915,952.41-36,854,203.01

Finding the Fourth Proportional to 50,008,675.34, 74,915,952.41 and 36,854,203.01

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Solution

The fourth proportional to 50,008,675.34, 74,915,952.41 and 36,854,203.01 is: 55,209,775.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,008,675.34 : 74,915,952.41 = 36,854,203.01 : x
  2. Step 2: Convert to fraction form
    50,008,675.34/74,915,952.41 = 36,854,203.01/x
  3. Step 3: Cross multiply
    50,008,675.34x = 74,915,952.41 × 36,854,203.01
  4. Step 4: Simplify right side
    50,008,675.34x = 2,760,967,718,523,194.50
  5. Step 5: Solve for x
    x = 2,760,967,718,523,194.50/50,008,675.34
  6. Step 6: Final answer
    x = 55,209,775.10

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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.