Home / 64,542,596,118.60-96,684,237,578.34-32,138,817,672

Finding the Fourth Proportional to 64,542,596,118.60, 96,684,237,578.34 and 32,138,817,672

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Solution

The fourth proportional to 64,542,596,118.60, 96,684,237,578.34 and 32,138,817,672 is: 48,143,664,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,542,596,118.60 : 96,684,237,578.34 = 32,138,817,672 : x
  2. Step 2: Convert to fraction form
    64,542,596,118.60/96,684,237,578.34 = 32,138,817,672/x
  3. Step 3: Cross multiply
    64,542,596,118.60x = 96,684,237,578.34 × 32,138,817,672
  4. Step 4: Simplify right side
    64,542,596,118.60x = 3,107,317,083,286,600,155,136
  5. Step 5: Solve for x
    x = 3,107,317,083,286,600,155,136/64,542,596,118.60
  6. Step 6: Final answer
    x = 48,143,664,341.87

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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.