Home / 343,814,561.60-514,588,101.60-241,777,889.60

Finding the Fourth Proportional to 343,814,561.60, 514,588,101.60 and 241,777,889.60

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Solution

The fourth proportional to 343,814,561.60, 514,588,101.60 and 241,777,889.60 is: 361,869,563.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,814,561.60 : 514,588,101.60 = 241,777,889.60 : x
  2. Step 2: Convert to fraction form
    343,814,561.60/514,588,101.60 = 241,777,889.60/x
  3. Step 3: Cross multiply
    343,814,561.60x = 514,588,101.60 × 241,777,889.60
  4. Step 4: Simplify right side
    343,814,561.60x = 124,416,025,218,118,384
  5. Step 5: Solve for x
    x = 124,416,025,218,118,384/343,814,561.60
  6. Step 6: Final answer
    x = 361,869,563.17

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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.