Home / 92,748,176.32-139,149,190.66-37,387,441.22

Finding the Fourth Proportional to 92,748,176.32, 139,149,190.66 and 37,387,441.22

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Solution

The fourth proportional to 92,748,176.32, 139,149,190.66 and 37,387,441.22 is: 56,092,015.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,748,176.32 : 139,149,190.66 = 37,387,441.22 : x
  2. Step 2: Convert to fraction form
    92,748,176.32/139,149,190.66 = 37,387,441.22/x
  3. Step 3: Cross multiply
    92,748,176.32x = 139,149,190.66 × 37,387,441.22
  4. Step 4: Simplify right side
    92,748,176.32x = 5,202,432,186,611,323
  5. Step 5: Solve for x
    x = 5,202,432,186,611,323/92,748,176.32
  6. Step 6: Final answer
    x = 56,092,015.96

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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.