Home / 376,848,122.76-565,271,484.30-118,083,164.04

Finding the Fourth Proportional to 376,848,122.76, 565,271,484.30 and 118,083,164.04

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Solution

The fourth proportional to 376,848,122.76, 565,271,484.30 and 118,083,164.04 is: 177,124,526.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,848,122.76 : 565,271,484.30 = 118,083,164.04 : x
  2. Step 2: Convert to fraction form
    376,848,122.76/565,271,484.30 = 118,083,164.04/x
  3. Step 3: Cross multiply
    376,848,122.76x = 565,271,484.30 × 118,083,164.04
  4. Step 4: Simplify right side
    376,848,122.76x = 66,749,045,407,731,184
  5. Step 5: Solve for x
    x = 66,749,045,407,731,184/376,848,122.76
  6. Step 6: Final answer
    x = 177,124,526.77

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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.