Home / 46,220,981.88-63,784,170.72-25,593,985.20

Finding the Fourth Proportional to 46,220,981.88, 63,784,170.72 and 25,593,985.20

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Solution

The fourth proportional to 46,220,981.88, 63,784,170.72 and 25,593,985.20 is: 35,319,265.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,220,981.88 : 63,784,170.72 = 25,593,985.20 : x
  2. Step 2: Convert to fraction form
    46,220,981.88/63,784,170.72 = 25,593,985.20/x
  3. Step 3: Cross multiply
    46,220,981.88x = 63,784,170.72 × 25,593,985.20
  4. Step 4: Simplify right side
    46,220,981.88x = 1,632,491,121,401,953.25
  5. Step 5: Solve for x
    x = 1,632,491,121,401,953.25/46,220,981.88
  6. Step 6: Final answer
    x = 35,319,265.30

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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.