Home / 19,580,950.77-29,368,168.59-5,930,851.77

Finding the Fourth Proportional to 19,580,950.77, 29,368,168.59 and 5,930,851.77

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Solution

The fourth proportional to 19,580,950.77, 29,368,168.59 and 5,930,851.77 is: 8,895,290.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,580,950.77 : 29,368,168.59 = 5,930,851.77 : x
  2. Step 2: Convert to fraction form
    19,580,950.77/29,368,168.59 = 5,930,851.77/x
  3. Step 3: Cross multiply
    19,580,950.77x = 29,368,168.59 × 5,930,851.77
  4. Step 4: Simplify right side
    19,580,950.77x = 174,178,254,663,659.88
  5. Step 5: Solve for x
    x = 174,178,254,663,659.88/19,580,950.77
  6. Step 6: Final answer
    x = 8,895,290.97

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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.