Home / 46,294,654.95-69,398,534.03-15,567,749.64

Finding the Fourth Proportional to 46,294,654.95, 69,398,534.03 and 15,567,749.64

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Solution

The fourth proportional to 46,294,654.95, 69,398,534.03 and 15,567,749.64 is: 23,337,013.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,294,654.95 : 69,398,534.03 = 15,567,749.64 : x
  2. Step 2: Convert to fraction form
    46,294,654.95/69,398,534.03 = 15,567,749.64/x
  3. Step 3: Cross multiply
    46,294,654.95x = 69,398,534.03 × 15,567,749.64
  4. Step 4: Simplify right side
    46,294,654.95x = 1,080,379,003,084,221.62
  5. Step 5: Solve for x
    x = 1,080,379,003,084,221.62/46,294,654.95
  6. Step 6: Final answer
    x = 23,337,013.84

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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.