Home / 2,970,335,340-4,099,095,394.38-1,632,225,776.04

Finding the Fourth Proportional to 2,970,335,340, 4,099,095,394.38 and 1,632,225,776.04

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Solution

The fourth proportional to 2,970,335,340, 4,099,095,394.38 and 1,632,225,776.04 is: 2,252,489,498.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,335,340 : 4,099,095,394.38 = 1,632,225,776.04 : x
  2. Step 2: Convert to fraction form
    2,970,335,340/4,099,095,394.38 = 1,632,225,776.04/x
  3. Step 3: Cross multiply
    2,970,335,340x = 4,099,095,394.38 × 1,632,225,776.04
  4. Step 4: Simplify right side
    2,970,335,340x = 6,690,649,161,153,885,184
  5. Step 5: Solve for x
    x = 6,690,649,161,153,885,184/2,970,335,340
  6. Step 6: Final answer
    x = 2,252,489,498.76

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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.