Home / 168,670,652,096.20-232,769,782,604.28-92,547,045,916.96

Finding the Fourth Proportional to 168,670,652,096.20, 232,769,782,604.28 and 92,547,045,916.96

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Solution

The fourth proportional to 168,670,652,096.20, 232,769,782,604.28 and 92,547,045,916.96 is: 127,717,273,224.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,670,652,096.20 : 232,769,782,604.28 = 92,547,045,916.96 : x
  2. Step 2: Convert to fraction form
    168,670,652,096.20/232,769,782,604.28 = 92,547,045,916.96/x
  3. Step 3: Cross multiply
    168,670,652,096.20x = 232,769,782,604.28 × 92,547,045,916.96
  4. Step 4: Simplify right side
    168,670,652,096.20x = 21,542,155,758,759,101,595,648
  5. Step 5: Solve for x
    x = 21,542,155,758,759,101,595,648/168,670,652,096.20
  6. Step 6: Final answer
    x = 127,717,273,224.70

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1.5x scale

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.