Home / 50,615,577.46-69,849,390.31-27,410,632.66

Finding the Fourth Proportional to 50,615,577.46, 69,849,390.31 and 27,410,632.66

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Solution

The fourth proportional to 50,615,577.46, 69,849,390.31 and 27,410,632.66 is: 37,826,615.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,577.46 : 69,849,390.31 = 27,410,632.66 : x
  2. Step 2: Convert to fraction form
    50,615,577.46/69,849,390.31 = 27,410,632.66/x
  3. Step 3: Cross multiply
    50,615,577.46x = 69,849,390.31 × 27,410,632.66
  4. Step 4: Simplify right side
    50,615,577.46x = 1,914,615,979,312,373.50
  5. Step 5: Solve for x
    x = 1,914,615,979,312,373.50/50,615,577.46
  6. Step 6: Final answer
    x = 37,826,615.35

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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.