Home / 12,242,835,331.20-18,364,252,996.80-6,044,107,507.20

Finding the Fourth Proportional to 12,242,835,331.20, 18,364,252,996.80 and 6,044,107,507.20

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Solution

The fourth proportional to 12,242,835,331.20, 18,364,252,996.80 and 6,044,107,507.20 is: 9,066,161,260.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,242,835,331.20 : 18,364,252,996.80 = 6,044,107,507.20 : x
  2. Step 2: Convert to fraction form
    12,242,835,331.20/18,364,252,996.80 = 6,044,107,507.20/x
  3. Step 3: Cross multiply
    12,242,835,331.20x = 18,364,252,996.80 × 6,044,107,507.20
  4. Step 4: Simplify right side
    12,242,835,331.20x = 110,995,519,402,078,961,664
  5. Step 5: Solve for x
    x = 110,995,519,402,078,961,664/12,242,835,331.20
  6. Step 6: Final answer
    x = 9,066,161,260.80

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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.