Home / 56,129,509,274.32-84,204,882,693-22,555,745,356.96

Finding the Fourth Proportional to 56,129,509,274.32, 84,204,882,693 and 22,555,745,356.96

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Solution

The fourth proportional to 56,129,509,274.32, 84,204,882,693 and 22,555,745,356.96 is: 33,837,885,212.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,129,509,274.32 : 84,204,882,693 = 22,555,745,356.96 : x
  2. Step 2: Convert to fraction form
    56,129,509,274.32/84,204,882,693 = 22,555,745,356.96/x
  3. Step 3: Cross multiply
    56,129,509,274.32x = 84,204,882,693 × 22,555,745,356.96
  4. Step 4: Simplify right side
    56,129,509,274.32x = 1,899,303,891,835,996,078,080
  5. Step 5: Solve for x
    x = 1,899,303,891,835,996,078,080/56,129,509,274.32
  6. Step 6: Final answer
    x = 33,837,885,212.10

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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.