Home / 7,455,540,627.54-10,288,864,725.02-4,068,668,598.34

Finding the Fourth Proportional to 7,455,540,627.54, 10,288,864,725.02 and 4,068,668,598.34

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Solution

The fourth proportional to 7,455,540,627.54, 10,288,864,725.02 and 4,068,668,598.34 is: 5,614,881,993.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,455,540,627.54 : 10,288,864,725.02 = 4,068,668,598.34 : x
  2. Step 2: Convert to fraction form
    7,455,540,627.54/10,288,864,725.02 = 4,068,668,598.34/x
  3. Step 3: Cross multiply
    7,455,540,627.54x = 10,288,864,725.02 × 4,068,668,598.34
  4. Step 4: Simplify right side
    7,455,540,627.54x = 41,861,980,819,236,651,008
  5. Step 5: Solve for x
    x = 41,861,980,819,236,651,008/7,455,540,627.54
  6. Step 6: Final answer
    x = 5,614,881,993.22

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1.5x scale

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.