Home / 8,715,745,253,261.10-13,073,666,749,992-2,907,179,955,444

Finding the Fourth Proportional to 8,715,745,253,261.10, 13,073,666,749,992 and 2,907,179,955,444

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Solution

The fourth proportional to 8,715,745,253,261.10, 13,073,666,749,992 and 2,907,179,955,444 is: 4,360,786,234,029.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,745,253,261.10 : 13,073,666,749,992 = 2,907,179,955,444 : x
  2. Step 2: Convert to fraction form
    8,715,745,253,261.10/13,073,666,749,992 = 2,907,179,955,444/x
  3. Step 3: Cross multiply
    8,715,745,253,261.10x = 13,073,666,749,992 × 2,907,179,955,444
  4. Step 4: Simplify right side
    8,715,745,253,261.10x = 38,007,501,919,731,445,418,426,368
  5. Step 5: Solve for x
    x = 38,007,501,919,731,445,418,426,368/8,715,745,253,261.10
  6. Step 6: Final answer
    x = 4,360,786,234,029.79

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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.