Home / 3,810,360,889.52-5,714,520,967.08-1,049,333,575.76

Finding the Fourth Proportional to 3,810,360,889.52, 5,714,520,967.08 and 1,049,333,575.76

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Solution

The fourth proportional to 3,810,360,889.52, 5,714,520,967.08 and 1,049,333,575.76 is: 1,573,719,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,360,889.52 : 5,714,520,967.08 = 1,049,333,575.76 : x
  2. Step 2: Convert to fraction form
    3,810,360,889.52/5,714,520,967.08 = 1,049,333,575.76/x
  3. Step 3: Cross multiply
    3,810,360,889.52x = 5,714,520,967.08 × 1,049,333,575.76
  4. Step 4: Simplify right side
    3,810,360,889.52x = 5,996,438,720,141,549,568
  5. Step 5: Solve for x
    x = 5,996,438,720,141,549,568/3,810,360,889.52
  6. Step 6: Final answer
    x = 1,573,719,365.17

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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.