Home / 114,932,302.60-172,398,000.30-34,153,270.60

Finding the Fourth Proportional to 114,932,302.60, 172,398,000.30 and 34,153,270.60

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Solution

The fourth proportional to 114,932,302.60, 172,398,000.30 and 34,153,270.60 is: 51,229,771.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,932,302.60 : 172,398,000.30 = 34,153,270.60 : x
  2. Step 2: Convert to fraction form
    114,932,302.60/172,398,000.30 = 34,153,270.60/x
  3. Step 3: Cross multiply
    114,932,302.60x = 172,398,000.30 × 34,153,270.60
  4. Step 4: Simplify right side
    114,932,302.60x = 5,887,955,555,144,782
  5. Step 5: Solve for x
    x = 5,887,955,555,144,782/114,932,302.60
  6. Step 6: Final answer
    x = 51,229,771.11

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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.