Home / 47,259,260.46-70,901,492.67-16,967,385.90

Finding the Fourth Proportional to 47,259,260.46, 70,901,492.67 and 16,967,385.90

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Solution

The fourth proportional to 47,259,260.46, 70,901,492.67 and 16,967,385.90 is: 25,455,603.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,259,260.46 : 70,901,492.67 = 16,967,385.90 : x
  2. Step 2: Convert to fraction form
    47,259,260.46/70,901,492.67 = 16,967,385.90/x
  3. Step 3: Cross multiply
    47,259,260.46x = 70,901,492.67 × 16,967,385.90
  4. Step 4: Simplify right side
    47,259,260.46x = 1,203,012,987,017,911.25
  5. Step 5: Solve for x
    x = 1,203,012,987,017,911.25/47,259,260.46
  6. Step 6: Final answer
    x = 25,455,603.31

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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.