Home / 210,134,946.60-314,352,114.30-184,625,778.60

Finding the Fourth Proportional to 210,134,946.60, 314,352,114.30 and 184,625,778.60

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Solution

The fourth proportional to 210,134,946.60, 314,352,114.30 and 184,625,778.60 is: 276,191,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,134,946.60 : 314,352,114.30 = 184,625,778.60 : x
  2. Step 2: Convert to fraction form
    210,134,946.60/314,352,114.30 = 184,625,778.60/x
  3. Step 3: Cross multiply
    210,134,946.60x = 314,352,114.30 × 184,625,778.60
  4. Step 4: Simplify right side
    210,134,946.60x = 58,037,503,857,193,696
  5. Step 5: Solve for x
    x = 58,037,503,857,193,696/210,134,946.60
  6. Step 6: Final answer
    x = 276,191,584.49

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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.