Home / 10,180,352,868,108-15,272,956,320,389-3,296,148,296,628

Finding the Fourth Proportional to 10,180,352,868,108, 15,272,956,320,389 and 3,296,148,296,628

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Solution

The fourth proportional to 10,180,352,868,108, 15,272,956,320,389 and 3,296,148,296,628 is: 4,945,008,253,852.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,180,352,868,108 : 15,272,956,320,389 = 3,296,148,296,628 : x
  2. Step 2: Convert to fraction form
    10,180,352,868,108/15,272,956,320,389 = 3,296,148,296,628/x
  3. Step 3: Cross multiply
    10,180,352,868,108x = 15,272,956,320,389 × 3,296,148,296,628
  4. Step 4: Simplify right side
    10,180,352,868,108x = 50,341,928,959,924,049,140,514,816
  5. Step 5: Solve for x
    x = 50,341,928,959,924,049,140,514,816/10,180,352,868,108
  6. Step 6: Final answer
    x = 4,945,008,253,852.40

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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.