Home / 48,880,126.25-67,373,548.26-47,586,298.25

Finding the Fourth Proportional to 48,880,126.25, 67,373,548.26 and 47,586,298.25

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Solution

The fourth proportional to 48,880,126.25, 67,373,548.26 and 47,586,298.25 is: 65,590,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,880,126.25 : 67,373,548.26 = 47,586,298.25 : x
  2. Step 2: Convert to fraction form
    48,880,126.25/67,373,548.26 = 47,586,298.25/x
  3. Step 3: Cross multiply
    48,880,126.25x = 67,373,548.26 × 47,586,298.25
  4. Step 4: Simplify right side
    48,880,126.25x = 3,206,057,761,661,129
  5. Step 5: Solve for x
    x = 3,206,057,761,661,129/48,880,126.25
  6. Step 6: Final answer
    x = 65,590,210.33

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1.5x scale

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.