Home / 35,465,103.60-53,156,321.10-16,297,798.20

Finding the Fourth Proportional to 35,465,103.60, 53,156,321.10 and 16,297,798.20

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Solution

The fourth proportional to 35,465,103.60, 53,156,321.10 and 16,297,798.20 is: 24,427,702.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,465,103.60 : 53,156,321.10 = 16,297,798.20 : x
  2. Step 2: Convert to fraction form
    35,465,103.60/53,156,321.10 = 16,297,798.20/x
  3. Step 3: Cross multiply
    35,465,103.60x = 53,156,321.10 × 16,297,798.20
  4. Step 4: Simplify right side
    35,465,103.60x = 866,330,994,342,202
  5. Step 5: Solve for x
    x = 866,330,994,342,202/35,465,103.60
  6. Step 6: Final answer
    x = 24,427,702.34

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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.