Home / 104,221,934.76-156,334,232.57-27,544,300.50

Finding the Fourth Proportional to 104,221,934.76, 156,334,232.57 and 27,544,300.50

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Solution

The fourth proportional to 104,221,934.76, 156,334,232.57 and 27,544,300.50 is: 41,316,802.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,221,934.76 : 156,334,232.57 = 27,544,300.50 : x
  2. Step 2: Convert to fraction form
    104,221,934.76/156,334,232.57 = 27,544,300.50/x
  3. Step 3: Cross multiply
    104,221,934.76x = 156,334,232.57 × 27,544,300.50
  4. Step 4: Simplify right side
    104,221,934.76x = 4,306,117,080,207,245.50
  5. Step 5: Solve for x
    x = 4,306,117,080,207,245.50/104,221,934.76
  6. Step 6: Final answer
    x = 41,316,802.36

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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.