Home / 151,342,284.87-227,013,429.74-36,326,827.08

Finding the Fourth Proportional to 151,342,284.87, 227,013,429.74 and 36,326,827.08

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Solution

The fourth proportional to 151,342,284.87, 227,013,429.74 and 36,326,827.08 is: 54,490,241.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,342,284.87 : 227,013,429.74 = 36,326,827.08 : x
  2. Step 2: Convert to fraction form
    151,342,284.87/227,013,429.74 = 36,326,827.08/x
  3. Step 3: Cross multiply
    151,342,284.87x = 227,013,429.74 × 36,326,827.08
  4. Step 4: Simplify right side
    151,342,284.87x = 8,246,677,606,821,075
  5. Step 5: Solve for x
    x = 8,246,677,606,821,075/151,342,284.87
  6. Step 6: Final answer
    x = 54,490,241.20

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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.