Home / 100,762,823,370.72-151,144,800,071.76-33,609,884,054.88

Finding the Fourth Proportional to 100,762,823,370.72, 151,144,800,071.76 and 33,609,884,054.88

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Solution

The fourth proportional to 100,762,823,370.72, 151,144,800,071.76 and 33,609,884,054.88 is: 50,415,014,545.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,762,823,370.72 : 151,144,800,071.76 = 33,609,884,054.88 : x
  2. Step 2: Convert to fraction form
    100,762,823,370.72/151,144,800,071.76 = 33,609,884,054.88/x
  3. Step 3: Cross multiply
    100,762,823,370.72x = 151,144,800,071.76 × 33,609,884,054.88
  4. Step 4: Simplify right side
    100,762,823,370.72x = 5,079,959,205,909,872,246,784
  5. Step 5: Solve for x
    x = 5,079,959,205,909,872,246,784/100,762,823,370.72
  6. Step 6: Final answer
    x = 50,415,014,545.79

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1.5x scale

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.