Home / 2,970,334,746.15-4,099,094,577.12-1,632,225,182.19

Finding the Fourth Proportional to 2,970,334,746.15, 4,099,094,577.12 and 1,632,225,182.19

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Solution

The fourth proportional to 2,970,334,746.15, 4,099,094,577.12 and 1,632,225,182.19 is: 2,252,488,680.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,334,746.15 : 4,099,094,577.12 = 1,632,225,182.19 : x
  2. Step 2: Convert to fraction form
    2,970,334,746.15/4,099,094,577.12 = 1,632,225,182.19/x
  3. Step 3: Cross multiply
    2,970,334,746.15x = 4,099,094,577.12 × 1,632,225,182.19
  4. Step 4: Simplify right side
    2,970,334,746.15x = 6,690,645,392,953,733,120
  5. Step 5: Solve for x
    x = 6,690,645,392,953,733,120/2,970,334,746.15
  6. Step 6: Final answer
    x = 2,252,488,680.48

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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.