Home / 16,377,154.48-24,587,018.52-12,593,293.84

Finding the Fourth Proportional to 16,377,154.48, 24,587,018.52 and 12,593,293.84

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Solution

The fourth proportional to 16,377,154.48, 24,587,018.52 and 12,593,293.84 is: 18,906,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,377,154.48 : 24,587,018.52 = 12,593,293.84 : x
  2. Step 2: Convert to fraction form
    16,377,154.48/24,587,018.52 = 12,593,293.84/x
  3. Step 3: Cross multiply
    16,377,154.48x = 24,587,018.52 × 12,593,293.84
  4. Step 4: Simplify right side
    16,377,154.48x = 309,631,548,871,881.94
  5. Step 5: Solve for x
    x = 309,631,548,871,881.94/16,377,154.48
  6. Step 6: Final answer
    x = 18,906,309.35

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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.