Home / 43,690,706.08-65,546,729.26-14,544,488.74

Finding the Fourth Proportional to 43,690,706.08, 65,546,729.26 and 14,544,488.74

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Solution

The fourth proportional to 43,690,706.08, 65,546,729.26 and 14,544,488.74 is: 21,820,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,690,706.08 : 65,546,729.26 = 14,544,488.74 : x
  2. Step 2: Convert to fraction form
    43,690,706.08/65,546,729.26 = 14,544,488.74/x
  3. Step 3: Cross multiply
    43,690,706.08x = 65,546,729.26 × 14,544,488.74
  4. Step 4: Simplify right side
    43,690,706.08x = 953,343,665,665,898.50
  5. Step 5: Solve for x
    x = 953,343,665,665,898.50/43,690,706.08
  6. Step 6: Final answer
    x = 21,820,285.16

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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.