Home / 22,110,389,622.60-33,165,584,433.90-18,184,528,667.40

Finding the Fourth Proportional to 22,110,389,622.60, 33,165,584,433.90 and 18,184,528,667.40

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Solution

The fourth proportional to 22,110,389,622.60, 33,165,584,433.90 and 18,184,528,667.40 is: 27,276,793,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,110,389,622.60 : 33,165,584,433.90 = 18,184,528,667.40 : x
  2. Step 2: Convert to fraction form
    22,110,389,622.60/33,165,584,433.90 = 18,184,528,667.40/x
  3. Step 3: Cross multiply
    22,110,389,622.60x = 33,165,584,433.90 × 18,184,528,667.40
  4. Step 4: Simplify right side
    22,110,389,622.60x = 603,100,520,909,329,793,024
  5. Step 5: Solve for x
    x = 603,100,520,909,329,793,024/22,110,389,622.60
  6. Step 6: Final answer
    x = 27,276,793,001.10

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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.