Home / 46,627,436.52-69,898,813.02-16,318,765.80

Finding the Fourth Proportional to 46,627,436.52, 69,898,813.02 and 16,318,765.80

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Solution

The fourth proportional to 46,627,436.52, 69,898,813.02 and 16,318,765.80 is: 24,463,329.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627,436.52 : 69,898,813.02 = 16,318,765.80 : x
  2. Step 2: Convert to fraction form
    46,627,436.52/69,898,813.02 = 16,318,765.80/x
  3. Step 3: Cross multiply
    46,627,436.52x = 69,898,813.02 × 16,318,765.80
  4. Step 4: Simplify right side
    46,627,436.52x = 1,140,662,359,371,370.75
  5. Step 5: Solve for x
    x = 1,140,662,359,371,370.75/46,627,436.52
  6. Step 6: Final answer
    x = 24,463,329.84

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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.