Home / 14,641,330.77-21,961,885.58-4,406,146.47

Finding the Fourth Proportional to 14,641,330.77, 21,961,885.58 and 4,406,146.47

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Solution

The fourth proportional to 14,641,330.77, 21,961,885.58 and 4,406,146.47 is: 6,609,186.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,330.77 : 21,961,885.58 = 4,406,146.47 : x
  2. Step 2: Convert to fraction form
    14,641,330.77/21,961,885.58 = 4,406,146.47/x
  3. Step 3: Cross multiply
    14,641,330.77x = 21,961,885.58 × 4,406,146.47
  4. Step 4: Simplify right side
    14,641,330.77x = 96,767,284,622,860.89
  5. Step 5: Solve for x
    x = 96,767,284,622,860.89/14,641,330.77
  6. Step 6: Final answer
    x = 6,609,186.43

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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.