Home / 46,362,512.92-63,980,393.72-25,455,899.72

Finding the Fourth Proportional to 46,362,512.92, 63,980,393.72 and 25,455,899.72

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Solution

The fourth proportional to 46,362,512.92, 63,980,393.72 and 25,455,899.72 is: 35,129,210.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,362,512.92 : 63,980,393.72 = 25,455,899.72 : x
  2. Step 2: Convert to fraction form
    46,362,512.92/63,980,393.72 = 25,455,899.72/x
  3. Step 3: Cross multiply
    46,362,512.92x = 63,980,393.72 × 25,455,899.72
  4. Step 4: Simplify right side
    46,362,512.92x = 1,628,678,486,371,680.50
  5. Step 5: Solve for x
    x = 1,628,678,486,371,680.50/46,362,512.92
  6. Step 6: Final answer
    x = 35,129,210.73

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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.