Home / 11,833,590,755.90-16,330,868,575.77-6,553,192,979.90

Finding the Fourth Proportional to 11,833,590,755.90, 16,330,868,575.77 and 6,553,192,979.90

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Solution

The fourth proportional to 11,833,590,755.90, 16,330,868,575.77 and 6,553,192,979.90 is: 9,043,690,585.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,590,755.90 : 16,330,868,575.77 = 6,553,192,979.90 : x
  2. Step 2: Convert to fraction form
    11,833,590,755.90/16,330,868,575.77 = 6,553,192,979.90/x
  3. Step 3: Cross multiply
    11,833,590,755.90x = 16,330,868,575.77 × 6,553,192,979.90
  4. Step 4: Simplify right side
    11,833,590,755.90x = 107,019,333,306,323,828,736
  5. Step 5: Solve for x
    x = 107,019,333,306,323,828,736/11,833,590,755.90
  6. Step 6: Final answer
    x = 9,043,690,585.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.