Home / 17,983,741.50-24,818,153.76-9,834,979.50

Finding the Fourth Proportional to 17,983,741.50, 24,818,153.76 and 9,834,979.50

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Solution

The fourth proportional to 17,983,741.50, 24,818,153.76 and 9,834,979.50 is: 13,572,594.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,983,741.50 : 24,818,153.76 = 9,834,979.50 : x
  2. Step 2: Convert to fraction form
    17,983,741.50/24,818,153.76 = 9,834,979.50/x
  3. Step 3: Cross multiply
    17,983,741.50x = 24,818,153.76 × 9,834,979.50
  4. Step 4: Simplify right side
    17,983,741.50x = 244,086,033,457,447.94
  5. Step 5: Solve for x
    x = 244,086,033,457,447.94/17,983,741.50
  6. Step 6: Final answer
    x = 13,572,594.64

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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.