Home / 23,175,999.60-34,763,999.40-8,030,425.20

Finding the Fourth Proportional to 23,175,999.60, 34,763,999.40 and 8,030,425.20

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Solution

The fourth proportional to 23,175,999.60, 34,763,999.40 and 8,030,425.20 is: 12,045,637.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175,999.60 : 34,763,999.40 = 8,030,425.20 : x
  2. Step 2: Convert to fraction form
    23,175,999.60/34,763,999.40 = 8,030,425.20/x
  3. Step 3: Cross multiply
    23,175,999.60x = 34,763,999.40 × 8,030,425.20
  4. Step 4: Simplify right side
    23,175,999.60x = 279,169,696,834,544.88
  5. Step 5: Solve for x
    x = 279,169,696,834,544.88/23,175,999.60
  6. Step 6: Final answer
    x = 12,045,637.80

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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.