Home / 19,473,010.20-29,212,280.10-6,008,434.20

Finding the Fourth Proportional to 19,473,010.20, 29,212,280.10 and 6,008,434.20

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Solution

The fourth proportional to 19,473,010.20, 29,212,280.10 and 6,008,434.20 is: 9,013,504.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473,010.20 : 29,212,280.10 = 6,008,434.20 : x
  2. Step 2: Convert to fraction form
    19,473,010.20/29,212,280.10 = 6,008,434.20/x
  3. Step 3: Cross multiply
    19,473,010.20x = 29,212,280.10 × 6,008,434.20
  4. Step 4: Simplify right side
    19,473,010.20x = 175,520,062,812,819.44
  5. Step 5: Solve for x
    x = 175,520,062,812,819.44/19,473,010.20
  6. Step 6: Final answer
    x = 9,013,504.38

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1.5x scale

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.