Home / 14,497,278,574,320-20,032,414,202,129-10,323,275,389,139

Finding the Fourth Proportional to 14,497,278,574,320, 20,032,414,202,129 and 10,323,275,389,139

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Solution

The fourth proportional to 14,497,278,574,320, 20,032,414,202,129 and 10,323,275,389,139 is: 14,264,755,102,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,278,574,320 : 20,032,414,202,129 = 10,323,275,389,139 : x
  2. Step 2: Convert to fraction form
    14,497,278,574,320/20,032,414,202,129 = 10,323,275,389,139/x
  3. Step 3: Cross multiply
    14,497,278,574,320x = 20,032,414,202,129 × 10,323,275,389,139
  4. Step 4: Simplify right side
    14,497,278,574,320x = 206,800,128,517,876,870,306,332,672
  5. Step 5: Solve for x
    x = 206,800,128,517,876,870,306,332,672/14,497,278,574,320
  6. Step 6: Final answer
    x = 14,264,755,102,671.19

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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.