Home / 8,501,609,668,276.80-12,752,414,502,415-8,501,609,668,276.80

Finding the Fourth Proportional to 8,501,609,668,276.80, 12,752,414,502,415 and 8,501,609,668,276.80

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Solution

The fourth proportional to 8,501,609,668,276.80, 12,752,414,502,415 and 8,501,609,668,276.80 is: 12,752,414,502,415

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501,609,668,276.80 : 12,752,414,502,415 = 8,501,609,668,276.80 : x
  2. Step 2: Convert to fraction form
    8,501,609,668,276.80/12,752,414,502,415 = 8,501,609,668,276.80/x
  3. Step 3: Cross multiply
    8,501,609,668,276.80x = 12,752,414,502,415 × 8,501,609,668,276.80
  4. Step 4: Simplify right side
    8,501,609,668,276.80x = 108,416,050,427,604,640,250,986,496
  5. Step 5: Solve for x
    x = 108,416,050,427,604,640,250,986,496/8,501,609,668,276.80
  6. Step 6: Final answer
    x = 12,752,414,502,415

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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.