Home / 11,833,590,754.64-16,330,868,574.05-6,553,192,978.64

Finding the Fourth Proportional to 11,833,590,754.64, 16,330,868,574.05 and 6,553,192,978.64

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Solution

The fourth proportional to 11,833,590,754.64, 16,330,868,574.05 and 6,553,192,978.64 is: 9,043,690,583.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,590,754.64 : 16,330,868,574.05 = 6,553,192,978.64 : x
  2. Step 2: Convert to fraction form
    11,833,590,754.64/16,330,868,574.05 = 6,553,192,978.64/x
  3. Step 3: Cross multiply
    11,833,590,754.64x = 16,330,868,574.05 × 6,553,192,978.64
  4. Step 4: Simplify right side
    11,833,590,754.64x = 107,019,333,274,565,148,672
  5. Step 5: Solve for x
    x = 107,019,333,274,565,148,672/11,833,590,754.64
  6. Step 6: Final answer
    x = 9,043,690,583.32

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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.