Home / 302,692,245.40-454,038,368.10-226,164,741.40

Finding the Fourth Proportional to 302,692,245.40, 454,038,368.10 and 226,164,741.40

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Solution

The fourth proportional to 302,692,245.40, 454,038,368.10 and 226,164,741.40 is: 339,247,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,692,245.40 : 454,038,368.10 = 226,164,741.40 : x
  2. Step 2: Convert to fraction form
    302,692,245.40/454,038,368.10 = 226,164,741.40/x
  3. Step 3: Cross multiply
    302,692,245.40x = 454,038,368.10 × 226,164,741.40
  4. Step 4: Simplify right side
    302,692,245.40x = 102,687,470,107,014,512
  5. Step 5: Solve for x
    x = 102,687,470,107,014,512/302,692,245.40
  6. Step 6: Final answer
    x = 339,247,112.10

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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.