Home / 19,683,026.60-29,524,539.90-16,092,847.40

Finding the Fourth Proportional to 19,683,026.60, 29,524,539.90 and 16,092,847.40

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Solution

The fourth proportional to 19,683,026.60, 29,524,539.90 and 16,092,847.40 is: 24,139,271.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,683,026.60 : 29,524,539.90 = 16,092,847.40 : x
  2. Step 2: Convert to fraction form
    19,683,026.60/29,524,539.90 = 16,092,847.40/x
  3. Step 3: Cross multiply
    19,683,026.60x = 29,524,539.90 × 16,092,847.40
  4. Step 4: Simplify right side
    19,683,026.60x = 475,133,915,165,911.25
  5. Step 5: Solve for x
    x = 475,133,915,165,911.25/19,683,026.60
  6. Step 6: Final answer
    x = 24,139,271.10

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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.