Home / 14,533,524,412.20-20,056,260,609.54-7,850,521,149.48

Finding the Fourth Proportional to 14,533,524,412.20, 20,056,260,609.54 and 7,850,521,149.48

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Solution

The fourth proportional to 14,533,524,412.20, 20,056,260,609.54 and 7,850,521,149.48 is: 10,833,717,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,524,412.20 : 20,056,260,609.54 = 7,850,521,149.48 : x
  2. Step 2: Convert to fraction form
    14,533,524,412.20/20,056,260,609.54 = 7,850,521,149.48/x
  3. Step 3: Cross multiply
    14,533,524,412.20x = 20,056,260,609.54 × 7,850,521,149.48
  4. Step 4: Simplify right side
    14,533,524,412.20x = 157,452,098,094,676,410,368
  5. Step 5: Solve for x
    x = 157,452,098,094,676,410,368/14,533,524,412.20
  6. Step 6: Final answer
    x = 10,833,717,522.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.