Home / 10,654,842,174.88-14,702,685,931.20-6,367,204,616.80

Finding the Fourth Proportional to 10,654,842,174.88, 14,702,685,931.20 and 6,367,204,616.80

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Solution

The fourth proportional to 10,654,842,174.88, 14,702,685,931.20 and 6,367,204,616.80 is: 8,786,147,012.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,842,174.88 : 14,702,685,931.20 = 6,367,204,616.80 : x
  2. Step 2: Convert to fraction form
    10,654,842,174.88/14,702,685,931.20 = 6,367,204,616.80/x
  3. Step 3: Cross multiply
    10,654,842,174.88x = 14,702,685,931.20 × 6,367,204,616.80
  4. Step 4: Simplify right side
    10,654,842,174.88x = 93,615,009,740,497,059,840
  5. Step 5: Solve for x
    x = 93,615,009,740,497,059,840/10,654,842,174.88
  6. Step 6: Final answer
    x = 8,786,147,012.22

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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.