Home / 162,841,105,513.65-244,261,658,270.47-109,945,294,748.85

Finding the Fourth Proportional to 162,841,105,513.65, 244,261,658,270.47 and 109,945,294,748.85

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Solution

The fourth proportional to 162,841,105,513.65, 244,261,658,270.47 and 109,945,294,748.85 is: 164,917,942,123.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,841,105,513.65 : 244,261,658,270.47 = 109,945,294,748.85 : x
  2. Step 2: Convert to fraction form
    162,841,105,513.65/244,261,658,270.47 = 109,945,294,748.85/x
  3. Step 3: Cross multiply
    162,841,105,513.65x = 244,261,658,270.47 × 109,945,294,748.85
  4. Step 4: Simplify right side
    162,841,105,513.65x = 26,855,420,014,389,698,232,320
  5. Step 5: Solve for x
    x = 26,855,420,014,389,698,232,320/162,841,105,513.65
  6. Step 6: Final answer
    x = 164,917,942,123.27

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1.5x scale

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.