Home / 229,151,884.83-343,724,461.70-56,628,693.69

Finding the Fourth Proportional to 229,151,884.83, 343,724,461.70 and 56,628,693.69

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Solution

The fourth proportional to 229,151,884.83, 343,724,461.70 and 56,628,693.69 is: 84,942,208.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,151,884.83 : 343,724,461.70 = 56,628,693.69 : x
  2. Step 2: Convert to fraction form
    229,151,884.83/343,724,461.70 = 56,628,693.69/x
  3. Step 3: Cross multiply
    229,151,884.83x = 343,724,461.70 × 56,628,693.69
  4. Step 4: Simplify right side
    229,151,884.83x = 19,464,667,255,086,292
  5. Step 5: Solve for x
    x = 19,464,667,255,086,292/229,151,884.83
  6. Step 6: Final answer
    x = 84,942,208.83

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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.