Home / 46,314,606.67-69,384,221.02-30,915,463.39

Finding the Fourth Proportional to 46,314,606.67, 69,384,221.02 and 30,915,463.39

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Solution

The fourth proportional to 46,314,606.67, 69,384,221.02 and 30,915,463.39 is: 46,314,661.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,314,606.67 : 69,384,221.02 = 30,915,463.39 : x
  2. Step 2: Convert to fraction form
    46,314,606.67/69,384,221.02 = 30,915,463.39/x
  3. Step 3: Cross multiply
    46,314,606.67x = 69,384,221.02 × 30,915,463.39
  4. Step 4: Simplify right side
    46,314,606.67x = 2,145,045,344,652,662
  5. Step 5: Solve for x
    x = 2,145,045,344,652,662/46,314,606.67
  6. Step 6: Final answer
    x = 46,314,661.81

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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.