Home / 35,012,014.40-52,493,138.40-15,851,950.40

Finding the Fourth Proportional to 35,012,014.40, 52,493,138.40 and 15,851,950.40

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Solution

The fourth proportional to 35,012,014.40, 52,493,138.40 and 15,851,950.40 is: 23,766,659.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,012,014.40 : 52,493,138.40 = 15,851,950.40 : x
  2. Step 2: Convert to fraction form
    35,012,014.40/52,493,138.40 = 15,851,950.40/x
  3. Step 3: Cross multiply
    35,012,014.40x = 52,493,138.40 × 15,851,950.40
  4. Step 4: Simplify right side
    35,012,014.40x = 832,118,626,257,135.38
  5. Step 5: Solve for x
    x = 832,118,626,257,135.38/35,012,014.40
  6. Step 6: Final answer
    x = 23,766,659.55

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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.