Home / 36,163,124.22-54,244,538.71-13,134,014.22

Finding the Fourth Proportional to 36,163,124.22, 54,244,538.71 and 13,134,014.22

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Solution

The fourth proportional to 36,163,124.22, 54,244,538.71 and 13,134,014.22 is: 19,700,967.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,163,124.22 : 54,244,538.71 = 13,134,014.22 : x
  2. Step 2: Convert to fraction form
    36,163,124.22/54,244,538.71 = 13,134,014.22/x
  3. Step 3: Cross multiply
    36,163,124.22x = 54,244,538.71 × 13,134,014.22
  4. Step 4: Simplify right side
    36,163,124.22x = 712,448,543,018,941.25
  5. Step 5: Solve for x
    x = 712,448,543,018,941.25/36,163,124.22
  6. Step 6: Final answer
    x = 19,700,967.72

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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.