Home / 504,814,733,394.50-757,268,649,929.25-164,855,693,123.33

Finding the Fourth Proportional to 504,814,733,394.50, 757,268,649,929.25 and 164,855,693,123.33

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Solution

The fourth proportional to 504,814,733,394.50, 757,268,649,929.25 and 164,855,693,123.33 is: 247,298,741,312.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,814,733,394.50 : 757,268,649,929.25 = 164,855,693,123.33 : x
  2. Step 2: Convert to fraction form
    504,814,733,394.50/757,268,649,929.25 = 164,855,693,123.33/x
  3. Step 3: Cross multiply
    504,814,733,394.50x = 757,268,649,929.25 × 164,855,693,123.33
  4. Step 4: Simplify right side
    504,814,733,394.50x = 124,840,048,164,654,838,448,128
  5. Step 5: Solve for x
    x = 124,840,048,164,654,838,448,128/504,814,733,394.50
  6. Step 6: Final answer
    x = 247,298,741,312.88

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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.