Home / 10,267,259,482,520-14,169,157,883,780-5,642,915,544,898.50

Finding the Fourth Proportional to 10,267,259,482,520, 14,169,157,883,780 and 5,642,915,544,898.50

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Solution

The fourth proportional to 10,267,259,482,520, 14,169,157,883,780 and 5,642,915,544,898.50 is: 7,787,410,205,871.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,259,482,520 : 14,169,157,883,780 = 5,642,915,544,898.50 : x
  2. Step 2: Convert to fraction form
    10,267,259,482,520/14,169,157,883,780 = 5,642,915,544,898.50/x
  3. Step 3: Cross multiply
    10,267,259,482,520x = 14,169,157,883,780 × 5,642,915,544,898.50
  4. Step 4: Simplify right side
    10,267,259,482,520x = 79,955,361,280,503,295,223,267,328
  5. Step 5: Solve for x
    x = 79,955,361,280,503,295,223,267,328/10,267,259,482,520
  6. Step 6: Final answer
    x = 7,787,410,205,871.12

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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.