Home / 183,953,895.12-275,883,759-54,531,239.76

Finding the Fourth Proportional to 183,953,895.12, 275,883,759 and 54,531,239.76

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Solution

The fourth proportional to 183,953,895.12, 275,883,759 and 54,531,239.76 is: 81,782,902.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,953,895.12 : 275,883,759 = 54,531,239.76 : x
  2. Step 2: Convert to fraction form
    183,953,895.12/275,883,759 = 54,531,239.76/x
  3. Step 3: Cross multiply
    183,953,895.12x = 275,883,759 × 54,531,239.76
  4. Step 4: Simplify right side
    183,953,895.12x = 15,044,283,407,919,058
  5. Step 5: Solve for x
    x = 15,044,283,407,919,058/183,953,895.12
  6. Step 6: Final answer
    x = 81,782,902.17

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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.