Home / 10,267,259,482,497-14,169,157,883,747-5,642,915,544,875.70

Finding the Fourth Proportional to 10,267,259,482,497, 14,169,157,883,747 and 5,642,915,544,875.70

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Solution

The fourth proportional to 10,267,259,482,497, 14,169,157,883,747 and 5,642,915,544,875.70 is: 7,787,410,205,838.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,259,482,497 : 14,169,157,883,747 = 5,642,915,544,875.70 : x
  2. Step 2: Convert to fraction form
    10,267,259,482,497/14,169,157,883,747 = 5,642,915,544,875.70/x
  3. Step 3: Cross multiply
    10,267,259,482,497x = 14,169,157,883,747 × 5,642,915,544,875.70
  4. Step 4: Simplify right side
    10,267,259,482,497x = 79,955,361,279,994,032,361,046,016
  5. Step 5: Solve for x
    x = 79,955,361,279,994,032,361,046,016/10,267,259,482,497
  6. Step 6: Final answer
    x = 7,787,410,205,838.97

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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.