Home / 25,655,511,804.97-35,406,702,905.32-14,227,659,632.66

Finding the Fourth Proportional to 25,655,511,804.97, 35,406,702,905.32 and 14,227,659,632.66

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Solution

The fourth proportional to 25,655,511,804.97, 35,406,702,905.32 and 14,227,659,632.66 is: 19,635,333,002.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,655,511,804.97 : 35,406,702,905.32 = 14,227,659,632.66 : x
  2. Step 2: Convert to fraction form
    25,655,511,804.97/35,406,702,905.32 = 14,227,659,632.66/x
  3. Step 3: Cross multiply
    25,655,511,804.97x = 35,406,702,905.32 × 14,227,659,632.66
  4. Step 4: Simplify right side
    25,655,511,804.97x = 503,754,517,651,486,801,920
  5. Step 5: Solve for x
    x = 503,754,517,651,486,801,920/25,655,511,804.97
  6. Step 6: Final answer
    x = 19,635,333,002.94

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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.