Home / 264,152,609.26-364,564,231-159,731,427.88

Finding the Fourth Proportional to 264,152,609.26, 364,564,231 and 159,731,427.88

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Solution

The fourth proportional to 264,152,609.26, 364,564,231 and 159,731,427.88 is: 220,449,706.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,152,609.26 : 364,564,231 = 159,731,427.88 : x
  2. Step 2: Convert to fraction form
    264,152,609.26/364,564,231 = 159,731,427.88/x
  3. Step 3: Cross multiply
    264,152,609.26x = 364,564,231 × 159,731,427.88
  4. Step 4: Simplify right side
    264,152,609.26x = 58,232,365,171,604,160
  5. Step 5: Solve for x
    x = 58,232,365,171,604,160/264,152,609.26
  6. Step 6: Final answer
    x = 220,449,706.46

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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.