Home / 166,884,595.08-230,296,377.28-92,544,966.24

Finding the Fourth Proportional to 166,884,595.08, 230,296,377.28 and 92,544,966.24

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Solution

The fourth proportional to 166,884,595.08, 230,296,377.28 and 92,544,966.24 is: 127,709,633.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,884,595.08 : 230,296,377.28 = 92,544,966.24 : x
  2. Step 2: Convert to fraction form
    166,884,595.08/230,296,377.28 = 92,544,966.24/x
  3. Step 3: Cross multiply
    166,884,595.08x = 230,296,377.28 × 92,544,966.24
  4. Step 4: Simplify right side
    166,884,595.08x = 21,312,770,460,571,900
  5. Step 5: Solve for x
    x = 21,312,770,460,571,900/166,884,595.08
  6. Step 6: Final answer
    x = 127,709,633.42

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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.