Home / 295,245,207.40-442,867,811.10-218,717,703.40

Finding the Fourth Proportional to 295,245,207.40, 442,867,811.10 and 218,717,703.40

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Solution

The fourth proportional to 295,245,207.40, 442,867,811.10 and 218,717,703.40 is: 328,076,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,245,207.40 : 442,867,811.10 = 218,717,703.40 : x
  2. Step 2: Convert to fraction form
    295,245,207.40/442,867,811.10 = 218,717,703.40/x
  3. Step 3: Cross multiply
    295,245,207.40x = 442,867,811.10 × 218,717,703.40
  4. Step 4: Simplify right side
    295,245,207.40x = 96,863,030,553,577,040
  5. Step 5: Solve for x
    x = 96,863,030,553,577,040/295,245,207.40
  6. Step 6: Final answer
    x = 328,076,555.10

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