Home / 336,400,676.20-504,695,492.70-163,883,117.80

Finding the Fourth Proportional to 336,400,676.20, 504,695,492.70 and 163,883,117.80

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Solution

The fourth proportional to 336,400,676.20, 504,695,492.70 and 163,883,117.80 is: 245,870,703.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,400,676.20 : 504,695,492.70 = 163,883,117.80 : x
  2. Step 2: Convert to fraction form
    336,400,676.20/504,695,492.70 = 163,883,117.80/x
  3. Step 3: Cross multiply
    336,400,676.20x = 504,695,492.70 × 163,883,117.80
  4. Step 4: Simplify right side
    336,400,676.20x = 82,711,070,883,283,152
  5. Step 5: Solve for x
    x = 82,711,070,883,283,152/336,400,676.20
  6. Step 6: Final answer
    x = 245,870,703.41

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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.