Home / 26,724,097,216.53-40,121,179,581.92-17,920,329,810.03

Finding the Fourth Proportional to 26,724,097,216.53, 40,121,179,581.92 and 17,920,329,810.03

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Solution

The fourth proportional to 26,724,097,216.53, 40,121,179,581.92 and 17,920,329,810.03 is: 26,903,987,238.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,724,097,216.53 : 40,121,179,581.92 = 17,920,329,810.03 : x
  2. Step 2: Convert to fraction form
    26,724,097,216.53/40,121,179,581.92 = 17,920,329,810.03/x
  3. Step 3: Cross multiply
    26,724,097,216.53x = 40,121,179,581.92 × 17,920,329,810.03
  4. Step 4: Simplify right side
    26,724,097,216.53x = 718,984,770,475,358,289,920
  5. Step 5: Solve for x
    x = 718,984,770,475,358,289,920/26,724,097,216.53
  6. Step 6: Final answer
    x = 26,903,987,238.55

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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.