Home / 22,110,389,628.10-33,165,584,442.15-18,184,528,672.90

Finding the Fourth Proportional to 22,110,389,628.10, 33,165,584,442.15 and 18,184,528,672.90

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Solution

The fourth proportional to 22,110,389,628.10, 33,165,584,442.15 and 18,184,528,672.90 is: 27,276,793,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,110,389,628.10 : 33,165,584,442.15 = 18,184,528,672.90 : x
  2. Step 2: Convert to fraction form
    22,110,389,628.10/33,165,584,442.15 = 18,184,528,672.90/x
  3. Step 3: Cross multiply
    22,110,389,628.10x = 33,165,584,442.15 × 18,184,528,672.90
  4. Step 4: Simplify right side
    22,110,389,628.10x = 603,100,521,241,762,856,960
  5. Step 5: Solve for x
    x = 603,100,521,241,762,856,960/22,110,389,628.10
  6. Step 6: Final answer
    x = 27,276,793,009.35

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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.