Home / 191,319,164,245.40-264,028,467,657.01-110,029,050,668.10

Finding the Fourth Proportional to 191,319,164,245.40, 264,028,467,657.01 and 110,029,050,668.10

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Solution

The fourth proportional to 191,319,164,245.40, 264,028,467,657.01 and 110,029,050,668.10 is: 151,844,702,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,319,164,245.40 : 264,028,467,657.01 = 110,029,050,668.10 : x
  2. Step 2: Convert to fraction form
    191,319,164,245.40/264,028,467,657.01 = 110,029,050,668.10/x
  3. Step 3: Cross multiply
    191,319,164,245.40x = 264,028,467,657.01 × 110,029,050,668.10
  4. Step 4: Simplify right side
    191,319,164,245.40x = 29,050,801,645,653,957,017,600
  5. Step 5: Solve for x
    x = 29,050,801,645,653,957,017,600/191,319,164,245.40
  6. Step 6: Final answer
    x = 151,844,702,856.80

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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.