Home / 27,592,824,010.60-41,389,236,015.90-7,964,159,588.20

Finding the Fourth Proportional to 27,592,824,010.60, 41,389,236,015.90 and 7,964,159,588.20

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Solution

The fourth proportional to 27,592,824,010.60, 41,389,236,015.90 and 7,964,159,588.20 is: 11,946,239,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,592,824,010.60 : 41,389,236,015.90 = 7,964,159,588.20 : x
  2. Step 2: Convert to fraction form
    27,592,824,010.60/41,389,236,015.90 = 7,964,159,588.20/x
  3. Step 3: Cross multiply
    27,592,824,010.60x = 41,389,236,015.90 × 7,964,159,588.20
  4. Step 4: Simplify right side
    27,592,824,010.60x = 329,630,480,864,302,727,168
  5. Step 5: Solve for x
    x = 329,630,480,864,302,727,168/27,592,824,010.60
  6. Step 6: Final answer
    x = 11,946,239,382.30

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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.