Home / 15,823,433.60-23,735,150.40-14,689,692.80

Finding the Fourth Proportional to 15,823,433.60, 23,735,150.40 and 14,689,692.80

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Solution

The fourth proportional to 15,823,433.60, 23,735,150.40 and 14,689,692.80 is: 22,034,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,823,433.60 : 23,735,150.40 = 14,689,692.80 : x
  2. Step 2: Convert to fraction form
    15,823,433.60/23,735,150.40 = 14,689,692.80/x
  3. Step 3: Cross multiply
    15,823,433.60x = 23,735,150.40 × 14,689,692.80
  4. Step 4: Simplify right side
    15,823,433.60x = 348,662,067,937,797.12
  5. Step 5: Solve for x
    x = 348,662,067,937,797.12/15,823,433.60
  6. Step 6: Final answer
    x = 22,034,539.20

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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.