Home / 32,754,454,709,688-45,202,568,364,015-18,138,726,196,797

Finding the Fourth Proportional to 32,754,454,709,688, 45,202,568,364,015 and 18,138,726,196,797

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Solution

The fourth proportional to 32,754,454,709,688, 45,202,568,364,015 and 18,138,726,196,797 is: 25,032,228,996,453.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,709,688 : 45,202,568,364,015 = 18,138,726,196,797 : x
  2. Step 2: Convert to fraction form
    32,754,454,709,688/45,202,568,364,015 = 18,138,726,196,797/x
  3. Step 3: Cross multiply
    32,754,454,709,688x = 45,202,568,364,015 × 18,138,726,196,797
  4. Step 4: Simplify right side
    32,754,454,709,688x = 819,917,010,946,866,131,870,154,752
  5. Step 5: Solve for x
    x = 819,917,010,946,866,131,870,154,752/32,754,454,709,688
  6. Step 6: Final answer
    x = 25,032,228,996,453.23

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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.