Home / 151,191,854.88-226,820,857.32-48,966,226.08

Finding the Fourth Proportional to 151,191,854.88, 226,820,857.32 and 48,966,226.08

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Solution

The fourth proportional to 151,191,854.88, 226,820,857.32 and 48,966,226.08 is: 73,460,051.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,191,854.88 : 226,820,857.32 = 48,966,226.08 : x
  2. Step 2: Convert to fraction form
    151,191,854.88/226,820,857.32 = 48,966,226.08/x
  3. Step 3: Cross multiply
    151,191,854.88x = 226,820,857.32 × 48,966,226.08
  4. Step 4: Simplify right side
    151,191,854.88x = 11,106,561,379,190,542
  5. Step 5: Solve for x
    x = 11,106,561,379,190,542/151,191,854.88
  6. Step 6: Final answer
    x = 73,460,051.06

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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.