Home / 328,755,167,165.80-453,654,421,503.78-182,271,537,326.44

Finding the Fourth Proportional to 328,755,167,165.80, 453,654,421,503.78 and 182,271,537,326.44

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Solution

The fourth proportional to 328,755,167,165.80, 453,654,421,503.78 and 182,271,537,326.44 is: 251,519,358,723.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,755,167,165.80 : 453,654,421,503.78 = 182,271,537,326.44 : x
  2. Step 2: Convert to fraction form
    328,755,167,165.80/453,654,421,503.78 = 182,271,537,326.44/x
  3. Step 3: Cross multiply
    328,755,167,165.80x = 453,654,421,503.78 × 182,271,537,326.44
  4. Step 4: Simplify right side
    328,755,167,165.80x = 82,688,288,822,430,783,242,240
  5. Step 5: Solve for x
    x = 82,688,288,822,430,783,242,240/328,755,167,165.80
  6. Step 6: Final answer
    x = 251,519,358,723.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.