Home / 8,941,529,088,001.20-13,412,293,632,002-3,572,713,134,490.80

Finding the Fourth Proportional to 8,941,529,088,001.20, 13,412,293,632,002 and 3,572,713,134,490.80

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Solution

The fourth proportional to 8,941,529,088,001.20, 13,412,293,632,002 and 3,572,713,134,490.80 is: 5,359,069,701,736.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,529,088,001.20 : 13,412,293,632,002 = 3,572,713,134,490.80 : x
  2. Step 2: Convert to fraction form
    8,941,529,088,001.20/13,412,293,632,002 = 3,572,713,134,490.80/x
  3. Step 3: Cross multiply
    8,941,529,088,001.20x = 13,412,293,632,002 × 3,572,713,134,490.80
  4. Step 4: Simplify right side
    8,941,529,088,001.20x = 47,918,277,622,700,855,544,250,368
  5. Step 5: Solve for x
    x = 47,918,277,622,700,855,544,250,368/8,941,529,088,001.20
  6. Step 6: Final answer
    x = 5,359,069,701,736.28

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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.