Home / 36,529,595.61-50,411,212.43-22,040,108.25

Finding the Fourth Proportional to 36,529,595.61, 50,411,212.43 and 22,040,108.25

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Solution

The fourth proportional to 36,529,595.61, 50,411,212.43 and 22,040,108.25 is: 30,415,572.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,529,595.61 : 50,411,212.43 = 22,040,108.25 : x
  2. Step 2: Convert to fraction form
    36,529,595.61/50,411,212.43 = 22,040,108.25/x
  3. Step 3: Cross multiply
    36,529,595.61x = 50,411,212.43 × 22,040,108.25
  4. Step 4: Simplify right side
    36,529,595.61x = 1,111,068,578,860,745
  5. Step 5: Solve for x
    x = 1,111,068,578,860,745/36,529,595.61
  6. Step 6: Final answer
    x = 30,415,572.92

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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.