Home / 36,671,754-50,608,595.16-20,374,230

Finding the Fourth Proportional to 36,671,754, 50,608,595.16 and 20,374,230

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Solution

The fourth proportional to 36,671,754, 50,608,595.16 and 20,374,230 is: 28,117,312.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,671,754 : 50,608,595.16 = 20,374,230 : x
  2. Step 2: Convert to fraction form
    36,671,754/50,608,595.16 = 20,374,230/x
  3. Step 3: Cross multiply
    36,671,754x = 50,608,595.16 × 20,374,230
  4. Step 4: Simplify right side
    36,671,754x = 1,031,111,157,766,726.75
  5. Step 5: Solve for x
    x = 1,031,111,157,766,726.75/36,671,754
  6. Step 6: Final answer
    x = 28,117,312.24

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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.