Home / 136,673,207,611.58-204,935,076,029.24-108,523,961,294.74

Finding the Fourth Proportional to 136,673,207,611.58, 204,935,076,029.24 and 108,523,961,294.74

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Solution

The fourth proportional to 136,673,207,611.58, 204,935,076,029.24 and 108,523,961,294.74 is: 162,726,599,072.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,673,207,611.58 : 204,935,076,029.24 = 108,523,961,294.74 : x
  2. Step 2: Convert to fraction form
    136,673,207,611.58/204,935,076,029.24 = 108,523,961,294.74/x
  3. Step 3: Cross multiply
    136,673,207,611.58x = 204,935,076,029.24 × 108,523,961,294.74
  4. Step 4: Simplify right side
    136,673,207,611.58x = 22,240,366,258,931,841,892,352
  5. Step 5: Solve for x
    x = 22,240,366,258,931,841,892,352/136,673,207,611.58
  6. Step 6: Final answer
    x = 162,726,599,072.28

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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.