Home / 579,274,034,000.30-868,911,051,000.45-579,274,034,000.30

Finding the Fourth Proportional to 579,274,034,000.30, 868,911,051,000.45 and 579,274,034,000.30

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Solution

The fourth proportional to 579,274,034,000.30, 868,911,051,000.45 and 579,274,034,000.30 is: 868,911,051,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,274,034,000.30 : 868,911,051,000.45 = 579,274,034,000.30 : x
  2. Step 2: Convert to fraction form
    579,274,034,000.30/868,911,051,000.45 = 579,274,034,000.30/x
  3. Step 3: Cross multiply
    579,274,034,000.30x = 868,911,051,000.45 × 579,274,034,000.30
  4. Step 4: Simplify right side
    579,274,034,000.30x = 503,337,609,700,471,128,195,072
  5. Step 5: Solve for x
    x = 503,337,609,700,471,128,195,072/579,274,034,000.30
  6. Step 6: Final answer
    x = 868,911,051,000.45

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Double scale
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Similar ratio
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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.