Home / 19,600,089.12-29,398,217.94-5,953,354.02

Finding the Fourth Proportional to 19,600,089.12, 29,398,217.94 and 5,953,354.02

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Solution

The fourth proportional to 19,600,089.12, 29,398,217.94 and 5,953,354.02 is: 8,929,449.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,600,089.12 : 29,398,217.94 = 5,953,354.02 : x
  2. Step 2: Convert to fraction form
    19,600,089.12/29,398,217.94 = 5,953,354.02/x
  3. Step 3: Cross multiply
    19,600,089.12x = 29,398,217.94 × 5,953,354.02
  4. Step 4: Simplify right side
    19,600,089.12x = 175,017,998,953,935.12
  5. Step 5: Solve for x
    x = 175,017,998,953,935.12/19,600,089.12
  6. Step 6: Final answer
    x = 8,929,449.14

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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.