Home / 40,097,595.60-55,325,197.68-22,693,941

Finding the Fourth Proportional to 40,097,595.60, 55,325,197.68 and 22,693,941

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Solution

The fourth proportional to 40,097,595.60, 55,325,197.68 and 22,693,941 is: 31,312,270.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,097,595.60 : 55,325,197.68 = 22,693,941 : x
  2. Step 2: Convert to fraction form
    40,097,595.60/55,325,197.68 = 22,693,941/x
  3. Step 3: Cross multiply
    40,097,595.60x = 55,325,197.68 × 22,693,941
  4. Step 4: Simplify right side
    40,097,595.60x = 1,255,546,771,963,256.75
  5. Step 5: Solve for x
    x = 1,255,546,771,963,256.75/40,097,595.60
  6. Step 6: Final answer
    x = 31,312,270.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.