Home / 3,141,987,263.16-4,714,130,104.38-1,462,073,947.86

Finding the Fourth Proportional to 3,141,987,263.16, 4,714,130,104.38 and 1,462,073,947.86

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Solution

The fourth proportional to 3,141,987,263.16, 4,714,130,104.38 and 1,462,073,947.86 is: 2,193,645,688.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,987,263.16 : 4,714,130,104.38 = 1,462,073,947.86 : x
  2. Step 2: Convert to fraction form
    3,141,987,263.16/4,714,130,104.38 = 1,462,073,947.86/x
  3. Step 3: Cross multiply
    3,141,987,263.16x = 4,714,130,104.38 × 1,462,073,947.86
  4. Step 4: Simplify right side
    3,141,987,263.16x = 6,892,406,812,436,540,416
  5. Step 5: Solve for x
    x = 6,892,406,812,436,540,416/3,141,987,263.16
  6. Step 6: Final answer
    x = 2,193,645,688.27

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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.