Home / 177,429,059.55-266,143,589.33-56,260,511.55

Finding the Fourth Proportional to 177,429,059.55, 266,143,589.33 and 56,260,511.55

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Solution

The fourth proportional to 177,429,059.55, 266,143,589.33 and 56,260,511.55 is: 84,390,767.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,429,059.55 : 266,143,589.33 = 56,260,511.55 : x
  2. Step 2: Convert to fraction form
    177,429,059.55/266,143,589.33 = 56,260,511.55/x
  3. Step 3: Cross multiply
    177,429,059.55x = 266,143,589.33 × 56,260,511.55
  4. Step 4: Simplify right side
    177,429,059.55x = 14,973,374,481,177,618
  5. Step 5: Solve for x
    x = 14,973,374,481,177,618/177,429,059.55
  6. Step 6: Final answer
    x = 84,390,767.33

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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.