Home / 14,683,422,363.68-22,009,452,416.22-8,374,266,438.90

Finding the Fourth Proportional to 14,683,422,363.68, 22,009,452,416.22 and 8,374,266,438.90

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Solution

The fourth proportional to 14,683,422,363.68, 22,009,452,416.22 and 8,374,266,438.90 is: 12,552,456,378.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,422,363.68 : 22,009,452,416.22 = 8,374,266,438.90 : x
  2. Step 2: Convert to fraction form
    14,683,422,363.68/22,009,452,416.22 = 8,374,266,438.90/x
  3. Step 3: Cross multiply
    14,683,422,363.68x = 22,009,452,416.22 × 8,374,266,438.90
  4. Step 4: Simplify right side
    14,683,422,363.68x = 184,313,018,707,717,652,480
  5. Step 5: Solve for x
    x = 184,313,018,707,717,652,480/14,683,422,363.68
  6. Step 6: Final answer
    x = 12,552,456,378.54

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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.