Home / 27,031,868,183.27-37,304,058,447.06-14,989,727,345.46

Finding the Fourth Proportional to 27,031,868,183.27, 37,304,058,447.06 and 14,989,727,345.46

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Solution

The fourth proportional to 27,031,868,183.27, 37,304,058,447.06 and 14,989,727,345.46 is: 20,685,868,294.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,031,868,183.27 : 37,304,058,447.06 = 14,989,727,345.46 : x
  2. Step 2: Convert to fraction form
    27,031,868,183.27/37,304,058,447.06 = 14,989,727,345.46/x
  3. Step 3: Cross multiply
    27,031,868,183.27x = 37,304,058,447.06 × 14,989,727,345.46
  4. Step 4: Simplify right side
    27,031,868,183.27x = 559,177,665,000,458,420,224
  5. Step 5: Solve for x
    x = 559,177,665,000,458,420,224/27,031,868,183.27
  6. Step 6: Final answer
    x = 20,685,868,294.76

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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.