Home / 149,463,085.60-224,194,628.40-41,757,536.80

Finding the Fourth Proportional to 149,463,085.60, 224,194,628.40 and 41,757,536.80

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Solution

The fourth proportional to 149,463,085.60, 224,194,628.40 and 41,757,536.80 is: 62,636,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,463,085.60 : 224,194,628.40 = 41,757,536.80 : x
  2. Step 2: Convert to fraction form
    149,463,085.60/224,194,628.40 = 41,757,536.80/x
  3. Step 3: Cross multiply
    149,463,085.60x = 224,194,628.40 × 41,757,536.80
  4. Step 4: Simplify right side
    149,463,085.60x = 9,361,815,445,775,324
  5. Step 5: Solve for x
    x = 9,361,815,445,775,324/149,463,085.60
  6. Step 6: Final answer
    x = 62,636,305.20

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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.