Home / 181,509,827.01-250,483,561.73-99,003,611.79

Finding the Fourth Proportional to 181,509,827.01, 250,483,561.73 and 99,003,611.79

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Solution

The fourth proportional to 181,509,827.01, 250,483,561.73 and 99,003,611.79 is: 136,624,984.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,509,827.01 : 250,483,561.73 = 99,003,611.79 : x
  2. Step 2: Convert to fraction form
    181,509,827.01/250,483,561.73 = 99,003,611.79/x
  3. Step 3: Cross multiply
    181,509,827.01x = 250,483,561.73 × 99,003,611.79
  4. Step 4: Simplify right side
    181,509,827.01x = 24,798,777,304,798,404
  5. Step 5: Solve for x
    x = 24,798,777,304,798,404/181,509,827.01
  6. Step 6: Final answer
    x = 136,624,984.52

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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.