Home / 14,761,440,371,552-20,370,780,627,508-8,828,694,955,922.40

Finding the Fourth Proportional to 14,761,440,371,552, 20,370,780,627,508 and 8,828,694,955,922.40

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Solution

The fourth proportional to 14,761,440,371,552, 20,370,780,627,508 and 8,828,694,955,922.40 is: 12,183,594,801,553.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,440,371,552 : 20,370,780,627,508 = 8,828,694,955,922.40 : x
  2. Step 2: Convert to fraction form
    14,761,440,371,552/20,370,780,627,508 = 8,828,694,955,922.40/x
  3. Step 3: Cross multiply
    14,761,440,371,552x = 20,370,780,627,508 × 8,828,694,955,922.40
  4. Step 4: Simplify right side
    14,761,440,371,552x = 179,847,408,174,281,638,509,805,568
  5. Step 5: Solve for x
    x = 179,847,408,174,281,638,509,805,568/14,761,440,371,552
  6. Step 6: Final answer
    x = 12,183,594,801,553.41

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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.