Home / 52,747,818.55-72,751,960.94-46,210,097.80

Finding the Fourth Proportional to 52,747,818.55, 72,751,960.94 and 46,210,097.80

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Solution

The fourth proportional to 52,747,818.55, 72,751,960.94 and 46,210,097.80 is: 63,734,867.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,747,818.55 : 72,751,960.94 = 46,210,097.80 : x
  2. Step 2: Convert to fraction form
    52,747,818.55/72,751,960.94 = 46,210,097.80/x
  3. Step 3: Cross multiply
    52,747,818.55x = 72,751,960.94 × 46,210,097.80
  4. Step 4: Simplify right side
    52,747,818.55x = 3,361,875,230,112,825
  5. Step 5: Solve for x
    x = 3,361,875,230,112,825/52,747,818.55
  6. Step 6: Final answer
    x = 63,734,867.58

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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.