Home / 17,984,587.50-24,818,713.25-9,724,630.02

Finding the Fourth Proportional to 17,984,587.50, 24,818,713.25 and 9,724,630.02

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Solution

The fourth proportional to 17,984,587.50, 24,818,713.25 and 9,724,630.02 is: 13,419,979.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,587.50 : 24,818,713.25 = 9,724,630.02 : x
  2. Step 2: Convert to fraction form
    17,984,587.50/24,818,713.25 = 9,724,630.02/x
  3. Step 3: Cross multiply
    17,984,587.50x = 24,818,713.25 × 9,724,630.02
  4. Step 4: Simplify right side
    17,984,587.50x = 241,352,803,880,098.62
  5. Step 5: Solve for x
    x = 241,352,803,880,098.62/17,984,587.50
  6. Step 6: Final answer
    x = 13,419,979.96

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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.