Home / 16,952,053.57-23,393,668.98-9,217,095.87

Finding the Fourth Proportional to 16,952,053.57, 23,393,668.98 and 9,217,095.87

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Solution

The fourth proportional to 16,952,053.57, 23,393,668.98 and 9,217,095.87 is: 12,719,502.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,053.57 : 23,393,668.98 = 9,217,095.87 : x
  2. Step 2: Convert to fraction form
    16,952,053.57/23,393,668.98 = 9,217,095.87/x
  3. Step 3: Cross multiply
    16,952,053.57x = 23,393,668.98 × 9,217,095.87
  4. Step 4: Simplify right side
    16,952,053.57x = 215,621,689,739,705.09
  5. Step 5: Solve for x
    x = 215,621,689,739,705.09/16,952,053.57
  6. Step 6: Final answer
    x = 12,719,502.62

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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.