Home / 14,683,422,364.68-22,009,452,417.72-8,374,266,439.90

Finding the Fourth Proportional to 14,683,422,364.68, 22,009,452,417.72 and 8,374,266,439.90

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Solution

The fourth proportional to 14,683,422,364.68, 22,009,452,417.72 and 8,374,266,439.90 is: 12,552,456,380.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,422,364.68 : 22,009,452,417.72 = 8,374,266,439.90 : x
  2. Step 2: Convert to fraction form
    14,683,422,364.68/22,009,452,417.72 = 8,374,266,439.90/x
  3. Step 3: Cross multiply
    14,683,422,364.68x = 22,009,452,417.72 × 8,374,266,439.90
  4. Step 4: Simplify right side
    14,683,422,364.68x = 184,313,018,742,288,515,072
  5. Step 5: Solve for x
    x = 184,313,018,742,288,515,072/14,683,422,364.68
  6. Step 6: Final answer
    x = 12,552,456,380.04

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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.