Home / 14,999,061-22,493,948.04-5,413,226.16

Finding the Fourth Proportional to 14,999,061, 22,493,948.04 and 5,413,226.16

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Solution

The fourth proportional to 14,999,061, 22,493,948.04 and 5,413,226.16 is: 8,118,163.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,999,061 : 22,493,948.04 = 5,413,226.16 : x
  2. Step 2: Convert to fraction form
    14,999,061/22,493,948.04 = 5,413,226.16/x
  3. Step 3: Cross multiply
    14,999,061x = 22,493,948.04 × 5,413,226.16
  4. Step 4: Simplify right side
    14,999,061x = 121,764,827,971,808.72
  5. Step 5: Solve for x
    x = 121,764,827,971,808.72/14,999,061
  6. Step 6: Final answer
    x = 8,118,163.40

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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.