Home / 10,191,451,894,985-14,064,203,077,212-5,503,850,208,961

Finding the Fourth Proportional to 10,191,451,894,985, 14,064,203,077,212 and 5,503,850,208,961

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Solution

The fourth proportional to 10,191,451,894,985, 14,064,203,077,212 and 5,503,850,208,961 is: 7,595,312,997,893.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,191,451,894,985 : 14,064,203,077,212 = 5,503,850,208,961 : x
  2. Step 2: Convert to fraction form
    10,191,451,894,985/14,064,203,077,212 = 5,503,850,208,961/x
  3. Step 3: Cross multiply
    10,191,451,894,985x = 14,064,203,077,212 × 5,503,850,208,961
  4. Step 4: Simplify right side
    10,191,451,894,985x = 77,407,267,045,383,210,243,457,024
  5. Step 5: Solve for x
    x = 77,407,267,045,383,210,243,457,024/10,191,451,894,985
  6. Step 6: Final answer
    x = 7,595,312,997,893.24

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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.