Home / 19,300,446,882.50-28,934,089,529.22-6,707,669,259.92

Finding the Fourth Proportional to 19,300,446,882.50, 28,934,089,529.22 and 6,707,669,259.92

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Solution

The fourth proportional to 19,300,446,882.50, 28,934,089,529.22 and 6,707,669,259.92 is: 10,055,741,407.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,300,446,882.50 : 28,934,089,529.22 = 6,707,669,259.92 : x
  2. Step 2: Convert to fraction form
    19,300,446,882.50/28,934,089,529.22 = 6,707,669,259.92/x
  3. Step 3: Cross multiply
    19,300,446,882.50x = 28,934,089,529.22 × 6,707,669,259.92
  4. Step 4: Simplify right side
    19,300,446,882.50x = 194,080,302,898,777,489,408
  5. Step 5: Solve for x
    x = 194,080,302,898,777,489,408/19,300,446,882.50
  6. Step 6: Final answer
    x = 10,055,741,407.46

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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.