Home / 14,977,064.80-22,465,597.20-8,930,447.20

Finding the Fourth Proportional to 14,977,064.80, 22,465,597.20 and 8,930,447.20

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Solution

The fourth proportional to 14,977,064.80, 22,465,597.20 and 8,930,447.20 is: 13,395,670.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,977,064.80 : 22,465,597.20 = 8,930,447.20 : x
  2. Step 2: Convert to fraction form
    14,977,064.80/22,465,597.20 = 8,930,447.20/x
  3. Step 3: Cross multiply
    14,977,064.80x = 22,465,597.20 × 8,930,447.20
  4. Step 4: Simplify right side
    14,977,064.80x = 200,627,829,611,067.81
  5. Step 5: Solve for x
    x = 200,627,829,611,067.81/14,977,064.80
  6. Step 6: Final answer
    x = 13,395,670.80

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1.5x scale

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.