Home / 18,364,248,350.80-27,546,372,526.20-9,066,156,614.80

Finding the Fourth Proportional to 18,364,248,350.80, 27,546,372,526.20 and 9,066,156,614.80

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Solution

The fourth proportional to 18,364,248,350.80, 27,546,372,526.20 and 9,066,156,614.80 is: 13,599,234,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,364,248,350.80 : 27,546,372,526.20 = 9,066,156,614.80 : x
  2. Step 2: Convert to fraction form
    18,364,248,350.80/27,546,372,526.20 = 9,066,156,614.80/x
  3. Step 3: Cross multiply
    18,364,248,350.80x = 27,546,372,526.20 × 9,066,156,614.80
  4. Step 4: Simplify right side
    18,364,248,350.80x = 249,739,727,492,153,114,624
  5. Step 5: Solve for x
    x = 249,739,727,492,153,114,624/18,364,248,350.80
  6. Step 6: Final answer
    x = 13,599,234,922.20

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Double scale
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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.