Home / 25,655,511,806.98-35,406,702,908.08-14,227,659,634.66

Finding the Fourth Proportional to 25,655,511,806.98, 35,406,702,908.08 and 14,227,659,634.66

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Solution

The fourth proportional to 25,655,511,806.98, 35,406,702,908.08 and 14,227,659,634.66 is: 19,635,333,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,655,511,806.98 : 35,406,702,908.08 = 14,227,659,634.66 : x
  2. Step 2: Convert to fraction form
    25,655,511,806.98/35,406,702,908.08 = 14,227,659,634.66/x
  3. Step 3: Cross multiply
    25,655,511,806.98x = 35,406,702,908.08 × 14,227,659,634.66
  4. Step 4: Simplify right side
    25,655,511,806.98x = 503,754,517,761,688,666,112
  5. Step 5: Solve for x
    x = 503,754,517,761,688,666,112/25,655,511,806.98
  6. Step 6: Final answer
    x = 19,635,333,005.70

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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.