Home / 5,061,814,918,496.20-6,985,299,160,409.20-2,749,562,721,359.40

Finding the Fourth Proportional to 5,061,814,918,496.20, 6,985,299,160,409.20 and 2,749,562,721,359.40

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Solution

The fourth proportional to 5,061,814,918,496.20, 6,985,299,160,409.20 and 2,749,562,721,359.40 is: 3,794,393,607,483.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,814,918,496.20 : 6,985,299,160,409.20 = 2,749,562,721,359.40 : x
  2. Step 2: Convert to fraction form
    5,061,814,918,496.20/6,985,299,160,409.20 = 2,749,562,721,359.40/x
  3. Step 3: Cross multiply
    5,061,814,918,496.20x = 6,985,299,160,409.20 × 2,749,562,721,359.40
  4. Step 4: Simplify right side
    5,061,814,918,496.20x = 19,206,518,169,004,251,696,594,944
  5. Step 5: Solve for x
    x = 19,206,518,169,004,251,696,594,944/5,061,814,918,496.20
  6. Step 6: Final answer
    x = 3,794,393,607,483.04

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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.