Home / 16,618,084.80-24,924,669.60-4,652,030.40

Finding the Fourth Proportional to 16,618,084.80, 24,924,669.60 and 4,652,030.40

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Solution

The fourth proportional to 16,618,084.80, 24,924,669.60 and 4,652,030.40 is: 6,977,357.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,084.80 : 24,924,669.60 = 4,652,030.40 : x
  2. Step 2: Convert to fraction form
    16,618,084.80/24,924,669.60 = 4,652,030.40/x
  3. Step 3: Cross multiply
    16,618,084.80x = 24,924,669.60 × 4,652,030.40
  4. Step 4: Simplify right side
    16,618,084.80x = 115,950,320,689,155.86
  5. Step 5: Solve for x
    x = 115,950,320,689,155.86/16,618,084.80
  6. Step 6: Final answer
    x = 6,977,357.62

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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.