Home / 54,955,451,525.39-82,437,925,773.63-15,161,226,369.18

Finding the Fourth Proportional to 54,955,451,525.39, 82,437,925,773.63 and 15,161,226,369.18

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Solution

The fourth proportional to 54,955,451,525.39, 82,437,925,773.63 and 15,161,226,369.18 is: 22,743,149,576.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,955,451,525.39 : 82,437,925,773.63 = 15,161,226,369.18 : x
  2. Step 2: Convert to fraction form
    54,955,451,525.39/82,437,925,773.63 = 15,161,226,369.18/x
  3. Step 3: Cross multiply
    54,955,451,525.39x = 82,437,925,773.63 × 15,161,226,369.18
  4. Step 4: Simplify right side
    54,955,451,525.39x = 1,249,860,054,059,662,704,640
  5. Step 5: Solve for x
    x = 1,249,860,054,059,662,704,640/54,955,451,525.39
  6. Step 6: Final answer
    x = 22,743,149,576.02

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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.