Home / 17,024,989.60-25,537,484.40-16,101,200.80

Finding the Fourth Proportional to 17,024,989.60, 25,537,484.40 and 16,101,200.80

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Solution

The fourth proportional to 17,024,989.60, 25,537,484.40 and 16,101,200.80 is: 24,151,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,989.60 : 25,537,484.40 = 16,101,200.80 : x
  2. Step 2: Convert to fraction form
    17,024,989.60/25,537,484.40 = 16,101,200.80/x
  3. Step 3: Cross multiply
    17,024,989.60x = 25,537,484.40 × 16,101,200.80
  4. Step 4: Simplify right side
    17,024,989.60x = 411,184,164,251,267.50
  5. Step 5: Solve for x
    x = 411,184,164,251,267.50/17,024,989.60
  6. Step 6: Final answer
    x = 24,151,801.20

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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.