Home / 17,932,206.30-24,746,416.47-9,783,445.02

Finding the Fourth Proportional to 17,932,206.30, 24,746,416.47 and 9,783,445.02

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Solution

The fourth proportional to 17,932,206.30, 24,746,416.47 and 9,783,445.02 is: 13,501,138.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,932,206.30 : 24,746,416.47 = 9,783,445.02 : x
  2. Step 2: Convert to fraction form
    17,932,206.30/24,746,416.47 = 9,783,445.02/x
  3. Step 3: Cross multiply
    17,932,206.30x = 24,746,416.47 × 9,783,445.02
  4. Step 4: Simplify right side
    17,932,206.30x = 242,105,204,976,267.47
  5. Step 5: Solve for x
    x = 242,105,204,976,267.47/17,932,206.30
  6. Step 6: Final answer
    x = 13,501,138.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.