Home / 47,885,313,438,507-71,828,087,863,640-13,503,283,099,094

Finding the Fourth Proportional to 47,885,313,438,507, 71,828,087,863,640 and 13,503,283,099,094

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Solution

The fourth proportional to 47,885,313,438,507, 71,828,087,863,640 and 13,503,283,099,094 is: 20,254,957,840,776.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,885,313,438,507 : 71,828,087,863,640 = 13,503,283,099,094 : x
  2. Step 2: Convert to fraction form
    47,885,313,438,507/71,828,087,863,640 = 13,503,283,099,094/x
  3. Step 3: Cross multiply
    47,885,313,438,507x = 71,828,087,863,640 × 13,503,283,099,094
  4. Step 4: Simplify right side
    47,885,313,438,507x = 969,915,004,889,328,848,704,897,024
  5. Step 5: Solve for x
    x = 969,915,004,889,328,848,704,897,024/47,885,313,438,507
  6. Step 6: Final answer
    x = 20,254,957,840,776.52

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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.