Home / 36,796,966,015.60-55,195,449,023.40-15,845,436,031.60

Finding the Fourth Proportional to 36,796,966,015.60, 55,195,449,023.40 and 15,845,436,031.60

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Solution

The fourth proportional to 36,796,966,015.60, 55,195,449,023.40 and 15,845,436,031.60 is: 23,768,154,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,796,966,015.60 : 55,195,449,023.40 = 15,845,436,031.60 : x
  2. Step 2: Convert to fraction form
    36,796,966,015.60/55,195,449,023.40 = 15,845,436,031.60/x
  3. Step 3: Cross multiply
    36,796,966,015.60x = 55,195,449,023.40 × 15,845,436,031.60
  4. Step 4: Simplify right side
    36,796,966,015.60x = 874,595,956,735,723,438,080
  5. Step 5: Solve for x
    x = 874,595,956,735,723,438,080/36,796,966,015.60
  6. Step 6: Final answer
    x = 23,768,154,047.40

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Double scale
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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.