Home / 29,998,934.15-41,398,336.27-16,950,417.35

Finding the Fourth Proportional to 29,998,934.15, 41,398,336.27 and 16,950,417.35

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Solution

The fourth proportional to 29,998,934.15, 41,398,336.27 and 16,950,417.35 is: 23,391,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,998,934.15 : 41,398,336.27 = 16,950,417.35 : x
  2. Step 2: Convert to fraction form
    29,998,934.15/41,398,336.27 = 16,950,417.35/x
  3. Step 3: Cross multiply
    29,998,934.15x = 41,398,336.27 × 16,950,417.35
  4. Step 4: Simplify right side
    29,998,934.15x = 701,719,077,372,142.38
  5. Step 5: Solve for x
    x = 701,719,077,372,142.38/29,998,934.15
  6. Step 6: Final answer
    x = 23,391,466.97

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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.