Home / 16,995,048.27-23,453,169.95-9,260,090.57

Finding the Fourth Proportional to 16,995,048.27, 23,453,169.95 and 9,260,090.57

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Solution

The fourth proportional to 16,995,048.27, 23,453,169.95 and 9,260,090.57 is: 12,778,926.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,048.27 : 23,453,169.95 = 9,260,090.57 : x
  2. Step 2: Convert to fraction form
    16,995,048.27/23,453,169.95 = 9,260,090.57/x
  3. Step 3: Cross multiply
    16,995,048.27x = 23,453,169.95 × 9,260,090.57
  4. Step 4: Simplify right side
    16,995,048.27x = 217,178,477,890,602.38
  5. Step 5: Solve for x
    x = 217,178,477,890,602.38/16,995,048.27
  6. Step 6: Final answer
    x = 12,778,926.81

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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.