Home / 34,763,578.30-52,157,809.05-14,575,008.70

Finding the Fourth Proportional to 34,763,578.30, 52,157,809.05 and 14,575,008.70

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Solution

The fourth proportional to 34,763,578.30, 52,157,809.05 and 14,575,008.70 is: 21,867,729.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763,578.30 : 52,157,809.05 = 14,575,008.70 : x
  2. Step 2: Convert to fraction form
    34,763,578.30/52,157,809.05 = 14,575,008.70/x
  3. Step 3: Cross multiply
    34,763,578.30x = 52,157,809.05 × 14,575,008.70
  4. Step 4: Simplify right side
    34,763,578.30x = 760,200,520,676,688.62
  5. Step 5: Solve for x
    x = 760,200,520,676,688.62/34,763,578.30
  6. Step 6: Final answer
    x = 21,867,729.33

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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.