Home / 227,523,038.90-341,284,558.35-225,255,557.30

Finding the Fourth Proportional to 227,523,038.90, 341,284,558.35 and 225,255,557.30

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Solution

The fourth proportional to 227,523,038.90, 341,284,558.35 and 225,255,557.30 is: 337,883,335.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,523,038.90 : 341,284,558.35 = 225,255,557.30 : x
  2. Step 2: Convert to fraction form
    227,523,038.90/341,284,558.35 = 225,255,557.30/x
  3. Step 3: Cross multiply
    227,523,038.90x = 341,284,558.35 × 225,255,557.30
  4. Step 4: Simplify right side
    227,523,038.90x = 76,876,243,389,013,632
  5. Step 5: Solve for x
    x = 76,876,243,389,013,632/227,523,038.90
  6. Step 6: Final answer
    x = 337,883,335.95

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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.