Home / 17,817,457.55-24,588,091.42-9,668,695.55

Finding the Fourth Proportional to 17,817,457.55, 24,588,091.42 and 9,668,695.55

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Solution

The fourth proportional to 17,817,457.55, 24,588,091.42 and 9,668,695.55 is: 13,342,799.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,457.55 : 24,588,091.42 = 9,668,695.55 : x
  2. Step 2: Convert to fraction form
    17,817,457.55/24,588,091.42 = 9,668,695.55/x
  3. Step 3: Cross multiply
    17,817,457.55x = 24,588,091.42 × 9,668,695.55
  4. Step 4: Simplify right side
    17,817,457.55x = 237,734,770,095,547.22
  5. Step 5: Solve for x
    x = 237,734,770,095,547.22/17,817,457.55
  6. Step 6: Final answer
    x = 13,342,799.86

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1.5x scale

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.