Home / 337,064,661.60-505,596,992.40-234,944,008.80

Finding the Fourth Proportional to 337,064,661.60, 505,596,992.40 and 234,944,008.80

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Solution

The fourth proportional to 337,064,661.60, 505,596,992.40 and 234,944,008.80 is: 352,416,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,064,661.60 : 505,596,992.40 = 234,944,008.80 : x
  2. Step 2: Convert to fraction form
    337,064,661.60/505,596,992.40 = 234,944,008.80/x
  3. Step 3: Cross multiply
    337,064,661.60x = 505,596,992.40 × 234,944,008.80
  4. Step 4: Simplify right side
    337,064,661.60x = 118,786,984,231,679,136
  5. Step 5: Solve for x
    x = 118,786,984,231,679,136/337,064,661.60
  6. Step 6: Final answer
    x = 352,416,013.20

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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.