Home / 14,441,824,692.98-21,664,221,412.19-4,998,453,111.17

Finding the Fourth Proportional to 14,441,824,692.98, 21,664,221,412.19 and 4,998,453,111.17

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Solution

The fourth proportional to 14,441,824,692.98, 21,664,221,412.19 and 4,998,453,111.17 is: 7,498,193,422.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,441,824,692.98 : 21,664,221,412.19 = 4,998,453,111.17 : x
  2. Step 2: Convert to fraction form
    14,441,824,692.98/21,664,221,412.19 = 4,998,453,111.17/x
  3. Step 3: Cross multiply
    14,441,824,692.98x = 21,664,221,412.19 × 4,998,453,111.17
  4. Step 4: Simplify right side
    14,441,824,692.98x = 108,287,594,918,836,830,208
  5. Step 5: Solve for x
    x = 108,287,594,918,836,830,208/14,441,824,692.98
  6. Step 6: Final answer
    x = 7,498,193,422.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.