Home / 176,342,090.29-243,337,134.78-96,952,887.23

Finding the Fourth Proportional to 176,342,090.29, 243,337,134.78 and 96,952,887.23

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Solution

The fourth proportional to 176,342,090.29, 243,337,134.78 and 96,952,887.23 is: 133,786,764.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,342,090.29 : 243,337,134.78 = 96,952,887.23 : x
  2. Step 2: Convert to fraction form
    176,342,090.29/243,337,134.78 = 96,952,887.23/x
  3. Step 3: Cross multiply
    176,342,090.29x = 243,337,134.78 × 96,952,887.23
  4. Step 4: Simplify right side
    176,342,090.29x = 23,592,237,786,253,368
  5. Step 5: Solve for x
    x = 23,592,237,786,253,368/176,342,090.29
  6. Step 6: Final answer
    x = 133,786,764.96

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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.