Home / 4,080,894,606,011.40-6,121,364,794,232.10-1,361,200,564,196.70

Finding the Fourth Proportional to 4,080,894,606,011.40, 6,121,364,794,232.10 and 1,361,200,564,196.70

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Solution

The fourth proportional to 4,080,894,606,011.40, 6,121,364,794,232.10 and 1,361,200,564,196.70 is: 2,041,808,479,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,894,606,011.40 : 6,121,364,794,232.10 = 1,361,200,564,196.70 : x
  2. Step 2: Convert to fraction form
    4,080,894,606,011.40/6,121,364,794,232.10 = 1,361,200,564,196.70/x
  3. Step 3: Cross multiply
    4,080,894,606,011.40x = 6,121,364,794,232.10 × 1,361,200,564,196.70
  4. Step 4: Simplify right side
    4,080,894,606,011.40x = 8,332,405,211,562,549,979,381,760
  5. Step 5: Solve for x
    x = 8,332,405,211,562,549,979,381,760/4,080,894,606,011.40
  6. Step 6: Final answer
    x = 2,041,808,479,760.40

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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.