Home / 17,874,323,206.16-24,665,654,392.44-9,845,490,907.76

Finding the Fourth Proportional to 17,874,323,206.16, 24,665,654,392.44 and 9,845,490,907.76

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Solution

The fourth proportional to 17,874,323,206.16, 24,665,654,392.44 and 9,845,490,907.76 is: 13,586,275,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,874,323,206.16 : 24,665,654,392.44 = 9,845,490,907.76 : x
  2. Step 2: Convert to fraction form
    17,874,323,206.16/24,665,654,392.44 = 9,845,490,907.76/x
  3. Step 3: Cross multiply
    17,874,323,206.16x = 24,665,654,392.44 × 9,845,490,907.76
  4. Step 4: Simplify right side
    17,874,323,206.16x = 242,845,476,054,718,513,152
  5. Step 5: Solve for x
    x = 242,845,476,054,718,513,152/17,874,323,206.16
  6. Step 6: Final answer
    x = 13,586,275,309.77

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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.