Home / 26,287,714.70-39,431,572.05-14,950,306.70

Finding the Fourth Proportional to 26,287,714.70, 39,431,572.05 and 14,950,306.70

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Solution

The fourth proportional to 26,287,714.70, 39,431,572.05 and 14,950,306.70 is: 22,425,460.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,287,714.70 : 39,431,572.05 = 14,950,306.70 : x
  2. Step 2: Convert to fraction form
    26,287,714.70/39,431,572.05 = 14,950,306.70/x
  3. Step 3: Cross multiply
    26,287,714.70x = 39,431,572.05 × 14,950,306.70
  4. Step 4: Simplify right side
    26,287,714.70x = 589,514,095,810,647.62
  5. Step 5: Solve for x
    x = 589,514,095,810,647.62/26,287,714.70
  6. Step 6: Final answer
    x = 22,425,460.05

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Similar ratio
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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.