Home / 7,956,171,843.34-11,930,793,113.13-2,282,508,500.50

Finding the Fourth Proportional to 7,956,171,843.34, 11,930,793,113.13 and 2,282,508,500.50

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Solution

The fourth proportional to 7,956,171,843.34, 11,930,793,113.13 and 2,282,508,500.50 is: 3,422,768,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,956,171,843.34 : 11,930,793,113.13 = 2,282,508,500.50 : x
  2. Step 2: Convert to fraction form
    7,956,171,843.34/11,930,793,113.13 = 2,282,508,500.50/x
  3. Step 3: Cross multiply
    7,956,171,843.34x = 11,930,793,113.13 × 2,282,508,500.50
  4. Step 4: Simplify right side
    7,956,171,843.34x = 27,232,136,698,426,081,280
  5. Step 5: Solve for x
    x = 27,232,136,698,426,081,280/7,956,171,843.34
  6. Step 6: Final answer
    x = 3,422,768,793.16

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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.