Home / 16,182,883,011.32-24,274,057,458.60-4,838,086,608.16

Finding the Fourth Proportional to 16,182,883,011.32, 24,274,057,458.60 and 4,838,086,608.16

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Solution

The fourth proportional to 16,182,883,011.32, 24,274,057,458.60 and 4,838,086,608.16 is: 7,257,050,071.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,182,883,011.32 : 24,274,057,458.60 = 4,838,086,608.16 : x
  2. Step 2: Convert to fraction form
    16,182,883,011.32/24,274,057,458.60 = 4,838,086,608.16/x
  3. Step 3: Cross multiply
    16,182,883,011.32x = 24,274,057,458.60 × 4,838,086,608.16
  4. Step 4: Simplify right side
    16,182,883,011.32x = 117,439,992,316,081,307,648
  5. Step 5: Solve for x
    x = 117,439,992,316,081,307,648/16,182,883,011.32
  6. Step 6: Final answer
    x = 7,257,050,071.61

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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.