Home / 52,972,597.55-73,991,575.45-52,972,597.55

Finding the Fourth Proportional to 52,972,597.55, 73,991,575.45 and 52,972,597.55

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Solution

The fourth proportional to 52,972,597.55, 73,991,575.45 and 52,972,597.55 is: 73,991,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,972,597.55 : 73,991,575.45 = 52,972,597.55 : x
  2. Step 2: Convert to fraction form
    52,972,597.55/73,991,575.45 = 52,972,597.55/x
  3. Step 3: Cross multiply
    52,972,597.55x = 73,991,575.45 × 52,972,597.55
  4. Step 4: Simplify right side
    52,972,597.55x = 3,919,525,948,403,310
  5. Step 5: Solve for x
    x = 3,919,525,948,403,310/52,972,597.55
  6. Step 6: Final answer
    x = 73,991,575.45

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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.