Home / 8,407,156,698.35-11,601,877,227.42-4,596,682,230.53

Finding the Fourth Proportional to 8,407,156,698.35, 11,601,877,227.42 and 4,596,682,230.53

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Solution

The fourth proportional to 8,407,156,698.35, 11,601,877,227.42 and 4,596,682,230.53 is: 6,343,422,015.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,407,156,698.35 : 11,601,877,227.42 = 4,596,682,230.53 : x
  2. Step 2: Convert to fraction form
    8,407,156,698.35/11,601,877,227.42 = 4,596,682,230.53/x
  3. Step 3: Cross multiply
    8,407,156,698.35x = 11,601,877,227.42 × 4,596,682,230.53
  4. Step 4: Simplify right side
    8,407,156,698.35x = 53,330,142,892,064,104,448
  5. Step 5: Solve for x
    x = 53,330,142,892,064,104,448/8,407,156,698.35
  6. Step 6: Final answer
    x = 6,343,422,015.98

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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.