Home / 14,122,050,359,985-21,183,075,819,914-3,389,727,972,949.40

Finding the Fourth Proportional to 14,122,050,359,985, 21,183,075,819,914 and 3,389,727,972,949.40

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Solution

The fourth proportional to 14,122,050,359,985, 21,183,075,819,914 and 3,389,727,972,949.40 is: 5,084,592,026,617.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,122,050,359,985 : 21,183,075,819,914 = 3,389,727,972,949.40 : x
  2. Step 2: Convert to fraction form
    14,122,050,359,985/21,183,075,819,914 = 3,389,727,972,949.40/x
  3. Step 3: Cross multiply
    14,122,050,359,985x = 21,183,075,819,914 × 3,389,727,972,949.40
  4. Step 4: Simplify right side
    14,122,050,359,985x = 71,804,864,659,870,529,976,532,992
  5. Step 5: Solve for x
    x = 71,804,864,659,870,529,976,532,992/14,122,050,359,985
  6. Step 6: Final answer
    x = 5,084,592,026,617.50

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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.