Home / 114,932,333.60-172,398,046.80-34,153,301.60

Finding the Fourth Proportional to 114,932,333.60, 172,398,046.80 and 34,153,301.60

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Solution

The fourth proportional to 114,932,333.60, 172,398,046.80 and 34,153,301.60 is: 51,229,817.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,932,333.60 : 172,398,046.80 = 34,153,301.60 : x
  2. Step 2: Convert to fraction form
    114,932,333.60/172,398,046.80 = 34,153,301.60/x
  3. Step 3: Cross multiply
    114,932,333.60x = 172,398,046.80 × 34,153,301.60
  4. Step 4: Simplify right side
    114,932,333.60x = 5,887,962,487,611,316
  5. Step 5: Solve for x
    x = 5,887,962,487,611,316/114,932,333.60
  6. Step 6: Final answer
    x = 51,229,817.61

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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.