Home / 18,877,310,882,229-26,050,411,776,674-10,543,919,190,631

Finding the Fourth Proportional to 18,877,310,882,229, 26,050,411,776,674 and 10,543,919,190,631

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Solution

The fourth proportional to 18,877,310,882,229, 26,050,411,776,674 and 10,543,919,190,631 is: 14,550,453,630,261.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,877,310,882,229 : 26,050,411,776,674 = 10,543,919,190,631 : x
  2. Step 2: Convert to fraction form
    18,877,310,882,229/26,050,411,776,674 = 10,543,919,190,631/x
  3. Step 3: Cross multiply
    18,877,310,882,229x = 26,050,411,776,674 × 10,543,919,190,631
  4. Step 4: Simplify right side
    18,877,310,882,229x = 274,673,436,655,912,778,213,621,760
  5. Step 5: Solve for x
    x = 274,673,436,655,912,778,213,621,760/18,877,310,882,229
  6. Step 6: Final answer
    x = 14,550,453,630,261.97

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Double scale
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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.