Home / 35,117,979,855.03-48,462,848,066.74-19,060,664,242.61

Finding the Fourth Proportional to 35,117,979,855.03, 48,462,848,066.74 and 19,060,664,242.61

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Solution

The fourth proportional to 35,117,979,855.03, 48,462,848,066.74 and 19,060,664,242.61 is: 26,303,736,121.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,117,979,855.03 : 48,462,848,066.74 = 19,060,664,242.61 : x
  2. Step 2: Convert to fraction form
    35,117,979,855.03/48,462,848,066.74 = 19,060,664,242.61/x
  3. Step 3: Cross multiply
    35,117,979,855.03x = 48,462,848,066.74 × 19,060,664,242.61
  4. Step 4: Simplify right side
    35,117,979,855.03x = 923,734,075,240,752,218,112
  5. Step 5: Solve for x
    x = 923,734,075,240,752,218,112/35,117,979,855.03
  6. Step 6: Final answer
    x = 26,303,736,121.90

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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.