Home / 546,223,670.73-753,847,081.32-334,670,896.68

Finding the Fourth Proportional to 546,223,670.73, 753,847,081.32 and 334,670,896.68

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Solution

The fourth proportional to 546,223,670.73, 753,847,081.32 and 334,670,896.68 is: 461,881,628.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,223,670.73 : 753,847,081.32 = 334,670,896.68 : x
  2. Step 2: Convert to fraction form
    546,223,670.73/753,847,081.32 = 334,670,896.68/x
  3. Step 3: Cross multiply
    546,223,670.73x = 753,847,081.32 × 334,670,896.68
  4. Step 4: Simplify right side
    546,223,670.73x = 252,290,678,664,965,312
  5. Step 5: Solve for x
    x = 252,290,678,664,965,312/546,223,670.73
  6. Step 6: Final answer
    x = 461,881,628.69

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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.