Home / 230,955,539.89-346,433,755.71-56,077,836.70

Finding the Fourth Proportional to 230,955,539.89, 346,433,755.71 and 56,077,836.70

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Solution

The fourth proportional to 230,955,539.89, 346,433,755.71 and 56,077,836.70 is: 84,116,863.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,955,539.89 : 346,433,755.71 = 56,077,836.70 : x
  2. Step 2: Convert to fraction form
    230,955,539.89/346,433,755.71 = 56,077,836.70/x
  3. Step 3: Cross multiply
    230,955,539.89x = 346,433,755.71 × 56,077,836.70
  4. Step 4: Simplify right side
    230,955,539.89x = 19,427,255,580,073,072
  5. Step 5: Solve for x
    x = 19,427,255,580,073,072/230,955,539.89
  6. Step 6: Final answer
    x = 84,116,863.31

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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.