Home / 15,518,797,227.72-23,292,912,634.38-9,605,469,164.76

Finding the Fourth Proportional to 15,518,797,227.72, 23,292,912,634.38 and 9,605,469,164.76

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Solution

The fourth proportional to 15,518,797,227.72, 23,292,912,634.38 and 9,605,469,164.76 is: 14,417,312,810.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,518,797,227.72 : 23,292,912,634.38 = 9,605,469,164.76 : x
  2. Step 2: Convert to fraction form
    15,518,797,227.72/23,292,912,634.38 = 9,605,469,164.76/x
  3. Step 3: Cross multiply
    15,518,797,227.72x = 23,292,912,634.38 × 9,605,469,164.76
  4. Step 4: Simplify right side
    15,518,797,227.72x = 223,739,354,066,985,713,664
  5. Step 5: Solve for x
    x = 223,739,354,066,985,713,664/15,518,797,227.72
  6. Step 6: Final answer
    x = 14,417,312,810.00

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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.