Home / 7,696,045,707.20-11,544,068,560.80-6,594,049,649.60

Finding the Fourth Proportional to 7,696,045,707.20, 11,544,068,560.80 and 6,594,049,649.60

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Solution

The fourth proportional to 7,696,045,707.20, 11,544,068,560.80 and 6,594,049,649.60 is: 9,891,074,474.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,696,045,707.20 : 11,544,068,560.80 = 6,594,049,649.60 : x
  2. Step 2: Convert to fraction form
    7,696,045,707.20/11,544,068,560.80 = 6,594,049,649.60/x
  3. Step 3: Cross multiply
    7,696,045,707.20x = 11,544,068,560.80 × 6,594,049,649.60
  4. Step 4: Simplify right side
    7,696,045,707.20x = 76,122,161,248,301,613,056
  5. Step 5: Solve for x
    x = 76,122,161,248,301,613,056/7,696,045,707.20
  6. Step 6: Final answer
    x = 9,891,074,474.40

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1.5x scale

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.