Home / 34,346,604.08-51,519,643.65-8,787,572.48

Finding the Fourth Proportional to 34,346,604.08, 51,519,643.65 and 8,787,572.48

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Solution

The fourth proportional to 34,346,604.08, 51,519,643.65 and 8,787,572.48 is: 13,181,291.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,346,604.08 : 51,519,643.65 = 8,787,572.48 : x
  2. Step 2: Convert to fraction form
    34,346,604.08/51,519,643.65 = 8,787,572.48/x
  3. Step 3: Cross multiply
    34,346,604.08x = 51,519,643.65 × 8,787,572.48
  4. Step 4: Simplify right side
    34,346,604.08x = 452,732,602,846,945.88
  5. Step 5: Solve for x
    x = 452,732,602,846,945.88/34,346,604.08
  6. Step 6: Final answer
    x = 13,181,291.57

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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.