Home / 193,960,332.18-267,630,015.37-114,588,316.35

Finding the Fourth Proportional to 193,960,332.18, 267,630,015.37 and 114,588,316.35

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Solution

The fourth proportional to 193,960,332.18, 267,630,015.37 and 114,588,316.35 is: 158,111,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,960,332.18 : 267,630,015.37 = 114,588,316.35 : x
  2. Step 2: Convert to fraction form
    193,960,332.18/267,630,015.37 = 114,588,316.35/x
  3. Step 3: Cross multiply
    193,960,332.18x = 267,630,015.37 × 114,588,316.35
  4. Step 4: Simplify right side
    193,960,332.18x = 30,667,272,865,972,920
  5. Step 5: Solve for x
    x = 30,667,272,865,972,920/193,960,332.18
  6. Step 6: Final answer
    x = 158,111,055.60

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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.