Home / 39,018,699.80-58,528,049.70-24,594,997.40

Finding the Fourth Proportional to 39,018,699.80, 58,528,049.70 and 24,594,997.40

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Solution

The fourth proportional to 39,018,699.80, 58,528,049.70 and 24,594,997.40 is: 36,892,496.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,018,699.80 : 58,528,049.70 = 24,594,997.40 : x
  2. Step 2: Convert to fraction form
    39,018,699.80/58,528,049.70 = 24,594,997.40/x
  3. Step 3: Cross multiply
    39,018,699.80x = 58,528,049.70 × 24,594,997.40
  4. Step 4: Simplify right side
    39,018,699.80x = 1,439,497,230,198,570.75
  5. Step 5: Solve for x
    x = 1,439,497,230,198,570.75/39,018,699.80
  6. Step 6: Final answer
    x = 36,892,496.10

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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.