Home / 55,506,309.41-76,573,050.20-35,933,534.21

Finding the Fourth Proportional to 55,506,309.41, 76,573,050.20 and 35,933,534.21

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Solution

The fourth proportional to 55,506,309.41, 76,573,050.20 and 35,933,534.21 is: 49,571,667.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,506,309.41 : 76,573,050.20 = 35,933,534.21 : x
  2. Step 2: Convert to fraction form
    55,506,309.41/76,573,050.20 = 35,933,534.21/x
  3. Step 3: Cross multiply
    55,506,309.41x = 76,573,050.20 × 35,933,534.21
  4. Step 4: Simplify right side
    55,506,309.41x = 2,751,540,319,072,263
  5. Step 5: Solve for x
    x = 2,751,540,319,072,263/55,506,309.41
  6. Step 6: Final answer
    x = 49,571,667.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.