Home / 465,194,642.58-697,369,613.58-232,096,648.36

Finding the Fourth Proportional to 465,194,642.58, 697,369,613.58 and 232,096,648.36

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Solution

The fourth proportional to 465,194,642.58, 697,369,613.58 and 232,096,648.36 is: 347,934,251.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,194,642.58 : 697,369,613.58 = 232,096,648.36 : x
  2. Step 2: Convert to fraction form
    465,194,642.58/697,369,613.58 = 232,096,648.36/x
  3. Step 3: Cross multiply
    465,194,642.58x = 697,369,613.58 × 232,096,648.36
  4. Step 4: Simplify right side
    465,194,642.58x = 161,857,149,980,026,368
  5. Step 5: Solve for x
    x = 161,857,149,980,026,368/465,194,642.58
  6. Step 6: Final answer
    x = 347,934,251.96

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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.