Home / 58,210,375.60-87,315,822.60-15,076,514.80

Finding the Fourth Proportional to 58,210,375.60, 87,315,822.60 and 15,076,514.80

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Solution

The fourth proportional to 58,210,375.60, 87,315,822.60 and 15,076,514.80 is: 22,614,839.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,210,375.60 : 87,315,822.60 = 15,076,514.80 : x
  2. Step 2: Convert to fraction form
    58,210,375.60/87,315,822.60 = 15,076,514.80/x
  3. Step 3: Cross multiply
    58,210,375.60x = 87,315,822.60 × 15,076,514.80
  4. Step 4: Simplify right side
    58,210,375.60x = 1,316,418,291,703,074.50
  5. Step 5: Solve for x
    x = 1,316,418,291,703,074.50/58,210,375.60
  6. Step 6: Final answer
    x = 22,614,839.33

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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.