Home / 104,556,820.60-156,835,230.90-36,376,852.60

Finding the Fourth Proportional to 104,556,820.60, 156,835,230.90 and 36,376,852.60

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Solution

The fourth proportional to 104,556,820.60, 156,835,230.90 and 36,376,852.60 is: 54,565,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,556,820.60 : 156,835,230.90 = 36,376,852.60 : x
  2. Step 2: Convert to fraction form
    104,556,820.60/156,835,230.90 = 36,376,852.60/x
  3. Step 3: Cross multiply
    104,556,820.60x = 156,835,230.90 × 36,376,852.60
  4. Step 4: Simplify right side
    104,556,820.60x = 5,705,172,076,936,266
  5. Step 5: Solve for x
    x = 5,705,172,076,936,266/104,556,820.60
  6. Step 6: Final answer
    x = 54,565,278.90

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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.