Home / 54,255,822,231.26-81,387,607,552.46-14,461,388,619.61

Finding the Fourth Proportional to 54,255,822,231.26, 81,387,607,552.46 and 14,461,388,619.61

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Solution

The fourth proportional to 54,255,822,231.26, 81,387,607,552.46 and 14,461,388,619.61 is: 21,693,115,563.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,255,822,231.26 : 81,387,607,552.46 = 14,461,388,619.61 : x
  2. Step 2: Convert to fraction form
    54,255,822,231.26/81,387,607,552.46 = 14,461,388,619.61/x
  3. Step 3: Cross multiply
    54,255,822,231.26x = 81,387,607,552.46 × 14,461,388,619.61
  4. Step 4: Simplify right side
    54,255,822,231.26x = 1,176,977,821,636,430,135,296
  5. Step 5: Solve for x
    x = 1,176,977,821,636,430,135,296/54,255,822,231.26
  6. Step 6: Final answer
    x = 21,693,115,563.15

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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.