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Finding the Fourth Proportional to 11,140,580,276.70, 16,710,870,415.05 and 11,140,580,276.70

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Solution

The fourth proportional to 11,140,580,276.70, 16,710,870,415.05 and 11,140,580,276.70 is: 16,710,870,415.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,140,580,276.70 : 16,710,870,415.05 = 11,140,580,276.70 : x
  2. Step 2: Convert to fraction form
    11,140,580,276.70/16,710,870,415.05 = 11,140,580,276.70/x
  3. Step 3: Cross multiply
    11,140,580,276.70x = 16,710,870,415.05 × 11,140,580,276.70
  4. Step 4: Simplify right side
    11,140,580,276.70x = 186,168,793,352,395,587,584
  5. Step 5: Solve for x
    x = 186,168,793,352,395,587,584/11,140,580,276.70
  6. Step 6: Final answer
    x = 16,710,870,415.05

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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.