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Finding the Fourth Proportional to 52,503,477.60, 73,325,709.60 and 52,503,477.60

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Solution

The fourth proportional to 52,503,477.60, 73,325,709.60 and 52,503,477.60 is: 73,325,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,503,477.60 : 73,325,709.60 = 52,503,477.60 : x
  2. Step 2: Convert to fraction form
    52,503,477.60/73,325,709.60 = 52,503,477.60/x
  3. Step 3: Cross multiply
    52,503,477.60x = 73,325,709.60 × 52,503,477.60
  4. Step 4: Simplify right side
    52,503,477.60x = 3,849,854,751,487,705
  5. Step 5: Solve for x
    x = 3,849,854,751,487,705/52,503,477.60
  6. Step 6: Final answer
    x = 73,325,709.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.