Home / 14,246,066,261.72-21,369,100,056.84-9,759,736,999.09

Finding the Fourth Proportional to 14,246,066,261.72, 21,369,100,056.84 and 9,759,736,999.09

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Solution

The fourth proportional to 14,246,066,261.72, 21,369,100,056.84 and 9,759,736,999.09 is: 14,639,605,953.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,246,066,261.72 : 21,369,100,056.84 = 9,759,736,999.09 : x
  2. Step 2: Convert to fraction form
    14,246,066,261.72/21,369,100,056.84 = 9,759,736,999.09/x
  3. Step 3: Cross multiply
    14,246,066,261.72x = 21,369,100,056.84 × 9,759,736,999.09
  4. Step 4: Simplify right side
    14,246,066,261.72x = 208,556,796,462,100,152,320
  5. Step 5: Solve for x
    x = 208,556,796,462,100,152,320/14,246,066,261.72
  6. Step 6: Final answer
    x = 14,639,605,953.72

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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.