Home / 296,063,334.60-444,136,992.30-91,570,086.60

Finding the Fourth Proportional to 296,063,334.60, 444,136,992.30 and 91,570,086.60

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Solution

The fourth proportional to 296,063,334.60, 444,136,992.30 and 91,570,086.60 is: 137,368,117.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,063,334.60 : 444,136,992.30 = 91,570,086.60 : x
  2. Step 2: Convert to fraction form
    296,063,334.60/444,136,992.30 = 91,570,086.60/x
  3. Step 3: Cross multiply
    296,063,334.60x = 444,136,992.30 × 91,570,086.60
  4. Step 4: Simplify right side
    296,063,334.60x = 40,669,662,847,174,528
  5. Step 5: Solve for x
    x = 40,669,662,847,174,528/296,063,334.60
  6. Step 6: Final answer
    x = 137,368,117.20

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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.