Home / 27,508,842,440.08-41,271,359,406.36-8,875,988,751.76

Finding the Fourth Proportional to 27,508,842,440.08, 41,271,359,406.36 and 8,875,988,751.76

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Solution

The fourth proportional to 27,508,842,440.08, 41,271,359,406.36 and 8,875,988,751.76 is: 13,316,595,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,508,842,440.08 : 41,271,359,406.36 = 8,875,988,751.76 : x
  2. Step 2: Convert to fraction form
    27,508,842,440.08/41,271,359,406.36 = 8,875,988,751.76/x
  3. Step 3: Cross multiply
    27,508,842,440.08x = 41,271,359,406.36 × 8,875,988,751.76
  4. Step 4: Simplify right side
    27,508,842,440.08x = 366,324,121,860,695,654,400
  5. Step 5: Solve for x
    x = 366,324,121,860,695,654,400/27,508,842,440.08
  6. Step 6: Final answer
    x = 13,316,595,296.90

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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.