Home / 65,574,016-98,365,748.46-25,184,500

Finding the Fourth Proportional to 65,574,016, 98,365,748.46 and 25,184,500

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Solution

The fourth proportional to 65,574,016, 98,365,748.46 and 25,184,500 is: 37,778,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,574,016 : 98,365,748.46 = 25,184,500 : x
  2. Step 2: Convert to fraction form
    65,574,016/98,365,748.46 = 25,184,500/x
  3. Step 3: Cross multiply
    65,574,016x = 98,365,748.46 × 25,184,500
  4. Step 4: Simplify right side
    65,574,016x = 2,477,292,192,090,870
  5. Step 5: Solve for x
    x = 2,477,292,192,090,870/65,574,016
  6. Step 6: Final answer
    x = 37,778,564.49

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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.