Home / 29,594,028.80-44,391,043.20-16,853,830.40

Finding the Fourth Proportional to 29,594,028.80, 44,391,043.20 and 16,853,830.40

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Solution

The fourth proportional to 29,594,028.80, 44,391,043.20 and 16,853,830.40 is: 25,280,745.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,594,028.80 : 44,391,043.20 = 16,853,830.40 : x
  2. Step 2: Convert to fraction form
    29,594,028.80/44,391,043.20 = 16,853,830.40/x
  3. Step 3: Cross multiply
    29,594,028.80x = 44,391,043.20 × 16,853,830.40
  4. Step 4: Simplify right side
    29,594,028.80x = 748,159,113,371,873.25
  5. Step 5: Solve for x
    x = 748,159,113,371,873.25/29,594,028.80
  6. Step 6: Final answer
    x = 25,280,745.60

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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.