Home / 66,671,137,598.75-92,003,706,215.46-36,186,666,695.97

Finding the Fourth Proportional to 66,671,137,598.75, 92,003,706,215.46 and 36,186,666,695.97

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Solution

The fourth proportional to 66,671,137,598.75, 92,003,706,215.46 and 36,186,666,695.97 is: 49,936,262,849.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,671,137,598.75 : 92,003,706,215.46 = 36,186,666,695.97 : x
  2. Step 2: Convert to fraction form
    66,671,137,598.75/92,003,706,215.46 = 36,186,666,695.97/x
  3. Step 3: Cross multiply
    66,671,137,598.75x = 92,003,706,215.46 × 36,186,666,695.97
  4. Step 4: Simplify right side
    66,671,137,598.75x = 3,329,307,451,612,755,656,704
  5. Step 5: Solve for x
    x = 3,329,307,451,612,755,656,704/66,671,137,598.75
  6. Step 6: Final answer
    x = 49,936,262,849.59

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1.5x scale

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.