Home / 162,826,307.10-228,561,491.70-162,826,307.10

Finding the Fourth Proportional to 162,826,307.10, 228,561,491.70 and 162,826,307.10

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Solution

The fourth proportional to 162,826,307.10, 228,561,491.70 and 162,826,307.10 is: 228,561,491.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,826,307.10 : 228,561,491.70 = 162,826,307.10 : x
  2. Step 2: Convert to fraction form
    162,826,307.10/228,561,491.70 = 162,826,307.10/x
  3. Step 3: Cross multiply
    162,826,307.10x = 228,561,491.70 × 162,826,307.10
  4. Step 4: Simplify right side
    162,826,307.10x = 37,215,823,638,778,296
  5. Step 5: Solve for x
    x = 37,215,823,638,778,296/162,826,307.10
  6. Step 6: Final answer
    x = 228,561,491.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.