Home / 54,617,230,164.19-81,924,943,924.28-16,328,542,303.53

Finding the Fourth Proportional to 54,617,230,164.19, 81,924,943,924.28 and 16,328,542,303.53

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Solution

The fourth proportional to 54,617,230,164.19, 81,924,943,924.28 and 16,328,542,303.53 is: 24,492,543,993.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,617,230,164.19 : 81,924,943,924.28 = 16,328,542,303.53 : x
  2. Step 2: Convert to fraction form
    54,617,230,164.19/81,924,943,924.28 = 16,328,542,303.53/x
  3. Step 3: Cross multiply
    54,617,230,164.19x = 81,924,943,924.28 × 16,328,542,303.53
  4. Step 4: Simplify right side
    54,617,230,164.19x = 1,337,714,912,581,929,140,224
  5. Step 5: Solve for x
    x = 1,337,714,912,581,929,140,224/54,617,230,164.19
  6. Step 6: Final answer
    x = 24,492,543,993.18

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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.