Home / 45,842,174-63,260,959.20-25,999,578.60

Finding the Fourth Proportional to 45,842,174, 63,260,959.20 and 25,999,578.60

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Solution

The fourth proportional to 45,842,174, 63,260,959.20 and 25,999,578.60 is: 35,878,714.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,842,174 : 63,260,959.20 = 25,999,578.60 : x
  2. Step 2: Convert to fraction form
    45,842,174/63,260,959.20 = 25,999,578.60/x
  3. Step 3: Cross multiply
    45,842,174x = 63,260,959.20 × 25,999,578.60
  4. Step 4: Simplify right side
    45,842,174x = 1,644,758,281,031,793.25
  5. Step 5: Solve for x
    x = 1,644,758,281,031,793.25/45,842,174
  6. Step 6: Final answer
    x = 35,878,714.68

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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.