Home / 46,777,881.56-70,117,342.45-17,619,104.00

Finding the Fourth Proportional to 46,777,881.56, 70,117,342.45 and 17,619,104.00

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Solution

The fourth proportional to 46,777,881.56, 70,117,342.45 and 17,619,104.00 is: 26,410,019.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777,881.56 : 70,117,342.45 = 17,619,104.00 : x
  2. Step 2: Convert to fraction form
    46,777,881.56/70,117,342.45 = 17,619,104.00/x
  3. Step 3: Cross multiply
    46,777,881.56x = 70,117,342.45 × 17,619,104.00
  4. Step 4: Simplify right side
    46,777,881.56x = 1,235,404,749,060,518
  5. Step 5: Solve for x
    x = 1,235,404,749,060,518/46,777,881.56
  6. Step 6: Final answer
    x = 26,410,019.18

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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.