Home / 16,322,636.01-24,446,731.28-7,808,994.93

Finding the Fourth Proportional to 16,322,636.01, 24,446,731.28 and 7,808,994.93

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Solution

The fourth proportional to 16,322,636.01, 24,446,731.28 and 7,808,994.93 is: 11,695,684.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,322,636.01 : 24,446,731.28 = 7,808,994.93 : x
  2. Step 2: Convert to fraction form
    16,322,636.01/24,446,731.28 = 7,808,994.93/x
  3. Step 3: Cross multiply
    16,322,636.01x = 24,446,731.28 × 7,808,994.93
  4. Step 4: Simplify right side
    16,322,636.01x = 190,904,400,581,547.41
  5. Step 5: Solve for x
    x = 190,904,400,581,547.41/16,322,636.01
  6. Step 6: Final answer
    x = 11,695,684.48

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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.