Home / 16,514,999.90-24,772,499.85-15,026,965.10

Finding the Fourth Proportional to 16,514,999.90, 24,772,499.85 and 15,026,965.10

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Solution

The fourth proportional to 16,514,999.90, 24,772,499.85 and 15,026,965.10 is: 22,540,447.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,514,999.90 : 24,772,499.85 = 15,026,965.10 : x
  2. Step 2: Convert to fraction form
    16,514,999.90/24,772,499.85 = 15,026,965.10/x
  3. Step 3: Cross multiply
    16,514,999.90x = 24,772,499.85 × 15,026,965.10
  4. Step 4: Simplify right side
    16,514,999.90x = 372,255,490,685,705.25
  5. Step 5: Solve for x
    x = 372,255,490,685,705.25/16,514,999.90
  6. Step 6: Final answer
    x = 22,540,447.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.