Home / 56,467,207.98-84,700,516.50-30,723,158.52

Finding the Fourth Proportional to 56,467,207.98, 84,700,516.50 and 30,723,158.52

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Solution

The fourth proportional to 56,467,207.98, 84,700,516.50 and 30,723,158.52 is: 46,084,577.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,467,207.98 : 84,700,516.50 = 30,723,158.52 : x
  2. Step 2: Convert to fraction form
    56,467,207.98/84,700,516.50 = 30,723,158.52/x
  3. Step 3: Cross multiply
    56,467,207.98x = 84,700,516.50 × 30,723,158.52
  4. Step 4: Simplify right side
    56,467,207.98x = 2,602,267,395,155,375.50
  5. Step 5: Solve for x
    x = 2,602,267,395,155,375.50/56,467,207.98
  6. Step 6: Final answer
    x = 46,084,577.02

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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.