Home / 58,517,631.05-80,754,329.37-32,413,830.39

Finding the Fourth Proportional to 58,517,631.05, 80,754,329.37 and 32,413,830.39

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Solution

The fourth proportional to 58,517,631.05, 80,754,329.37 and 32,413,830.39 is: 44,731,085.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,517,631.05 : 80,754,329.37 = 32,413,830.39 : x
  2. Step 2: Convert to fraction form
    58,517,631.05/80,754,329.37 = 32,413,830.39/x
  3. Step 3: Cross multiply
    58,517,631.05x = 80,754,329.37 × 32,413,830.39
  4. Step 4: Simplify right side
    58,517,631.05x = 2,617,557,135,457,376
  5. Step 5: Solve for x
    x = 2,617,557,135,457,376/58,517,631.05
  6. Step 6: Final answer
    x = 44,731,085.12

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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.