Home / 175,151,319.48-241,668,731.28-104,573,218.44

Finding the Fourth Proportional to 175,151,319.48, 241,668,731.28 and 104,573,218.44

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Solution

The fourth proportional to 175,151,319.48, 241,668,731.28 and 104,573,218.44 is: 144,287,106.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,151,319.48 : 241,668,731.28 = 104,573,218.44 : x
  2. Step 2: Convert to fraction form
    175,151,319.48/241,668,731.28 = 104,573,218.44/x
  3. Step 3: Cross multiply
    175,151,319.48x = 241,668,731.28 × 104,573,218.44
  4. Step 4: Simplify right side
    175,151,319.48x = 25,272,077,026,261,100
  5. Step 5: Solve for x
    x = 25,272,077,026,261,100/175,151,319.48
  6. Step 6: Final answer
    x = 144,287,106.15

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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.