Home / 330,029,532,021.10-495,044,298,031.64-330,029,532,021.10

Finding the Fourth Proportional to 330,029,532,021.10, 495,044,298,031.64 and 330,029,532,021.10

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Solution

The fourth proportional to 330,029,532,021.10, 495,044,298,031.64 and 330,029,532,021.10 is: 495,044,298,031.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,029,532,021.10 : 495,044,298,031.64 = 330,029,532,021.10 : x
  2. Step 2: Convert to fraction form
    330,029,532,021.10/495,044,298,031.64 = 330,029,532,021.10/x
  3. Step 3: Cross multiply
    330,029,532,021.10x = 495,044,298,031.64 × 330,029,532,021.10
  4. Step 4: Simplify right side
    330,029,532,021.10x = 163,379,238,009,096,112,177,152
  5. Step 5: Solve for x
    x = 163,379,238,009,096,112,177,152/330,029,532,021.10
  6. Step 6: Final answer
    x = 495,044,298,031.64

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Double scale
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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.