Home / 8,790,744,193,645.40-13,186,116,290,468-8,790,744,193,645.40

Finding the Fourth Proportional to 8,790,744,193,645.40, 13,186,116,290,468 and 8,790,744,193,645.40

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Solution

The fourth proportional to 8,790,744,193,645.40, 13,186,116,290,468 and 8,790,744,193,645.40 is: 13,186,116,290,468

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,790,744,193,645.40 : 13,186,116,290,468 = 8,790,744,193,645.40 : x
  2. Step 2: Convert to fraction form
    8,790,744,193,645.40/13,186,116,290,468 = 8,790,744,193,645.40/x
  3. Step 3: Cross multiply
    8,790,744,193,645.40x = 13,186,116,290,468 × 8,790,744,193,645.40
  4. Step 4: Simplify right side
    8,790,744,193,645.40x = 115,915,775,217,164,602,660,880,384
  5. Step 5: Solve for x
    x = 115,915,775,217,164,602,660,880,384/8,790,744,193,645.40
  6. Step 6: Final answer
    x = 13,186,116,290,468

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Double scale
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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.