Home / 16,492,404.40-24,748,253.70-6,906,977.80

Finding the Fourth Proportional to 16,492,404.40, 24,748,253.70 and 6,906,977.80

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Solution

The fourth proportional to 16,492,404.40, 24,748,253.70 and 6,906,977.80 is: 10,364,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,492,404.40 : 24,748,253.70 = 6,906,977.80 : x
  2. Step 2: Convert to fraction form
    16,492,404.40/24,748,253.70 = 6,906,977.80/x
  3. Step 3: Cross multiply
    16,492,404.40x = 24,748,253.70 × 6,906,977.80
  4. Step 4: Simplify right side
    16,492,404.40x = 170,935,638,894,667.84
  5. Step 5: Solve for x
    x = 170,935,638,894,667.84/16,492,404.40
  6. Step 6: Final answer
    x = 10,364,506.88

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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.