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Finding the Fourth Proportional to 2,830,406,208,826, 4,245,609,313,239 and 2,830,406,208,826

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Solution

The fourth proportional to 2,830,406,208,826, 4,245,609,313,239 and 2,830,406,208,826 is: 4,245,609,313,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,830,406,208,826 : 4,245,609,313,239 = 2,830,406,208,826 : x
  2. Step 2: Convert to fraction form
    2,830,406,208,826/4,245,609,313,239 = 2,830,406,208,826/x
  3. Step 3: Cross multiply
    2,830,406,208,826x = 4,245,609,313,239 × 2,830,406,208,826
  4. Step 4: Simplify right side
    2,830,406,208,826x = 12,016,798,960,441,154,745,663,488
  5. Step 5: Solve for x
    x = 12,016,798,960,441,154,745,663,488/2,830,406,208,826
  6. Step 6: Final answer
    x = 4,245,609,313,239.00

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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.